Search criteria

39 vulnerabilities found for confluence by mattermost

FKIE_CVE-2025-54478

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-24 00:41
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
Mattermost Confluence Plugin version <1.5.0 fails to enforce authentication of the user to the Mattermost instance which allows unauthenticated attackers to edit channel subscriptions via API call to the edit channel subscription endpoint.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

{
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    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mattermost:confluence:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "3ACC4A55-809B-4D7B-8B5B-4BEFCBF63E2F",
              "versionEndExcluding": "1.5.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mattermost Confluence Plugin version \u003c1.5.0 fails to enforce authentication of the user to the Mattermost instance which allows unauthenticated attackers to edit channel subscriptions via API call to the edit channel subscription endpoint."
    },
    {
      "lang": "es",
      "value": "La versi\u00f3n \u0026lt;1.5.0 del complemento Mattermost Confluence no logra imponer la autenticaci\u00f3n del usuario en la instancia de Mattermost, lo que permite que atacantes no autenticados editen las suscripciones del canal a trav\u00e9s de una llamada API al endpoint de edici\u00f3n de suscripci\u00f3n del canal."
    }
  ],
  "id": "CVE-2025-54478",
  "lastModified": "2025-09-24T00:41:21.053",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.7,
        "source": "responsibledisclosure@mattermost.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-08-11T19:15:30.220",
  "references": [
    {
      "source": "responsibledisclosure@mattermost.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "sourceIdentifier": "responsibledisclosure@mattermost.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "responsibledisclosure@mattermost.com",
      "type": "Secondary"
    }
  ]
}

FKIE_CVE-2025-54463

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-24 00:42
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

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              "versionEndExcluding": "1.5.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mattermost Confluence Plugin version \u003c1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body."
    },
    {
      "lang": "es",
      "value": "La versi\u00f3n \u0026lt;1.5.0 del complemento Mattermost Confluence no puede manejar un cuerpo de solicitud inesperado, lo que permite a los atacantes bloquear el complemento mediante un acceso constante al endpoint del webhook del servidor con un cuerpo de solicitud no v\u00e1lido."
    }
  ],
  "id": "CVE-2025-54463",
  "lastModified": "2025-09-24T00:42:37.833",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6,
        "source": "responsibledisclosure@mattermost.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
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          "baseScore": 7.5,
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-08-11T19:15:30.080",
  "references": [
    {
      "source": "responsibledisclosure@mattermost.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "sourceIdentifier": "responsibledisclosure@mattermost.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
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          "value": "CWE-754"
        }
      ],
      "source": "responsibledisclosure@mattermost.com",
      "type": "Secondary"
    }
  ]
}

FKIE_CVE-2025-8285

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-24 00:34
Severity ?
4.0 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to create channel subscription without proper access to the channel via API call to the create channel subscription endpoint.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

{
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    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mattermost:confluence:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "3ACC4A55-809B-4D7B-8B5B-4BEFCBF63E2F",
              "versionEndExcluding": "1.5.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mattermost Confluence Plugin version \u003c1.5.0 fails to check the access of the user to the channel which allows attackers to create channel subscription without proper access to the channel via API call to the create channel subscription endpoint."
    },
    {
      "lang": "es",
      "value": "La versi\u00f3n \u0026lt;1.5.0 del complemento Mattermost Confluence no puede verificar el acceso del usuario al canal, lo que permite a los atacantes crear una suscripci\u00f3n al canal sin el acceso adecuado al canal a trav\u00e9s de una llamada API al endpoint de creaci\u00f3n de suscripci\u00f3n al canal."
    }
  ],
  "id": "CVE-2025-8285",
  "lastModified": "2025-09-24T00:34:43.767",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 1.4,
        "source": "responsibledisclosure@mattermost.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-08-11T19:15:30.887",
  "references": [
    {
      "source": "responsibledisclosure@mattermost.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "sourceIdentifier": "responsibledisclosure@mattermost.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "responsibledisclosure@mattermost.com",
      "type": "Secondary"
    }
  ]
}

FKIE_CVE-2025-54525

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-24 00:37
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to create channel subscription endpoint with an invalid request body.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

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              "matchCriteriaId": "3ACC4A55-809B-4D7B-8B5B-4BEFCBF63E2F",
              "versionEndExcluding": "1.5.0",
              "vulnerable": true
            }
          ],
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          "operator": "OR"
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  ],
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    {
      "lang": "en",
      "value": "Mattermost Confluence Plugin version \u003c1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to create channel subscription endpoint with an invalid request body."
    },
    {
      "lang": "es",
      "value": "La versi\u00f3n \u0026lt;1.5.0 del complemento Mattermost Confluence no puede manejar un cuerpo de solicitud inesperado, lo que permite a los atacantes bloquear el complemento mediante un intento constante de crear un endpoint de suscripci\u00f3n de canal con un cuerpo de solicitud no v\u00e1lido."
    }
  ],
  "id": "CVE-2025-54525",
  "lastModified": "2025-09-24T00:37:15.620",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "responsibledisclosure@mattermost.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-08-11T19:15:30.353",
  "references": [
    {
      "source": "responsibledisclosure@mattermost.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://mattermost.com/security-updates"
    }
  ],
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  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1287"
        }
      ],
      "source": "responsibledisclosure@mattermost.com",
      "type": "Secondary"
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  ]
}

FKIE_CVE-2025-53857

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-25 18:55
Severity ?
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to get channel subscription details without proper access to the channel via API call to the GET autocomplete/GetChannelSubscriptions endpoint.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

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              "versionEndExcluding": "1.5.0",
              "vulnerable": true
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    },
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      "lang": "es",
      "value": "La versi\u00f3n \u0026lt;1.5.0 del complemento Mattermost Confluence no puede verificar el acceso del usuario al canal, lo que permite a los atacantes obtener detalles de suscripci\u00f3n del canal sin el acceso adecuado al canal a trav\u00e9s de una llamada API al endpoint GET autocomplete/GetChannelSubscriptions."
    }
  ],
  "id": "CVE-2025-53857",
  "lastModified": "2025-09-25T18:55:50.410",
  "metrics": {
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          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
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          "baseScore": 3.7,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
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  "published": "2025-08-11T19:15:29.603",
  "references": [
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          "value": "CWE-862"
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      "type": "Secondary"
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}

FKIE_CVE-2025-54458

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-25 19:15
Severity ?
5.0 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the Confluence space which allows attackers to create a subscription for a Confluence space the user does not have access to via the create subscription endpoint.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

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              "versionEndExcluding": "1.5.0",
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    },
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      "value": "La versi\u00f3n \u0026lt;1.5.0 del complemento Mattermost Confluence no puede verificar el acceso del usuario al espacio Confluence, lo que permite a los atacantes crear una suscripci\u00f3n para un espacio Confluence al que el usuario no tiene acceso a trav\u00e9s del endpoint de creaci\u00f3n de suscripci\u00f3n."
    }
  ],
  "id": "CVE-2025-54458",
  "lastModified": "2025-09-25T19:15:04.600",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseScore": 5.0,
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          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
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  "references": [
    {
      "source": "responsibledisclosure@mattermost.com",
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        "Vendor Advisory"
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      "url": "https://mattermost.com/security-updates"
    }
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  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
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        {
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          "value": "CWE-862"
        }
      ],
      "source": "responsibledisclosure@mattermost.com",
      "type": "Secondary"
    }
  ]
}

FKIE_CVE-2025-53910

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-25 18:56
Severity ?
4.0 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to create a channel subscription without proper access to the channel via API call to the edit channel subscription endpoint.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

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              "versionEndExcluding": "1.5.0",
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          "operator": "OR"
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      "value": "Mattermost Confluence Plugin version \u003c1.5.0 fails to check the access of the user to the channel which allows attackers to create a channel subscription without proper access to the channel via API call to the edit channel subscription endpoint."
    },
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      "lang": "es",
      "value": "La versi\u00f3n \u0026lt;1.5.0 del complemento Mattermost Confluence no puede verificar el acceso del usuario al canal, lo que permite a los atacantes crear una suscripci\u00f3n al canal sin el acceso adecuado al canal a trav\u00e9s de una llamada API al endpoint de edici\u00f3n de suscripci\u00f3n del canal."
    }
  ],
  "id": "CVE-2025-53910",
  "lastModified": "2025-09-25T18:56:23.133",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
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}

FKIE_CVE-2025-53514

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-25 18:55
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

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    },
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      "value": "La versi\u00f3n \u0026lt;1.5.0 del complemento Mattermost Confluence no puede manejar un cuerpo de solicitud inesperado, lo que permite a los atacantes bloquear el complemento mediante un acceso constante al endpoint del webhook del servidor con un cuerpo de solicitud no v\u00e1lido."
    }
  ],
  "id": "CVE-2025-53514",
  "lastModified": "2025-09-25T18:55:36.553",
  "metrics": {
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FKIE_CVE-2025-49221

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-24 20:44
Severity ?
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
Mattermost Confluence Plugin version <1.5.0 fails to enforce authentication of the user to the Mattermost instance which allows unauthenticated attackers to access subscription details without via API call to GET subscription endpoint.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

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          "operator": "OR"
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  "cveTags": [],
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    },
    {
      "lang": "es",
      "value": "La versi\u00f3n \u0026lt;1.5.0 del complemento Mattermost Confluence no logra imponer la autenticaci\u00f3n del usuario en la instancia de Mattermost, lo que permite que atacantes no autenticados accedan a los detalles de suscripci\u00f3n sin realizar una llamada API al endpoint de suscripci\u00f3n GET."
    }
  ],
  "id": "CVE-2025-49221",
  "lastModified": "2025-09-24T20:44:19.213",
  "metrics": {
    "cvssMetricV31": [
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          "attackComplexity": "HIGH",
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        "source": "responsibledisclosure@mattermost.com",
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      "type": "Secondary"
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  ]
}

FKIE_CVE-2025-52931

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-25 18:06
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to update channel subscription endpoint with an invalid request body.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

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    },
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    }
  ],
  "id": "CVE-2025-52931",
  "lastModified": "2025-09-25T18:06:35.870",
  "metrics": {
    "cvssMetricV31": [
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          "attackComplexity": "LOW",
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          "baseScore": 7.5,
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FKIE_CVE-2025-44001

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-25 18:04
Severity ?
4.0 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to get channel subscription details without proper access to the channel via API call to the Get Channel Subscriptions details endpoint.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

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        {
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              "versionEndExcluding": "1.5.0",
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          "operator": "OR"
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    },
    {
      "lang": "es",
      "value": "La versi\u00f3n \u0026lt;1.5.0 del complemento Mattermost Confluence no puede verificar el acceso del usuario al canal, lo que permite a los atacantes obtener detalles de suscripci\u00f3n del canal sin el acceso adecuado al canal a trav\u00e9s de una llamada API al endpoint Obtener detalles de suscripciones al canal."
    }
  ],
  "id": "CVE-2025-44001",
  "lastModified": "2025-09-25T18:04:50.753",
  "metrics": {
    "cvssMetricV31": [
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          "attackComplexity": "HIGH",
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FKIE_CVE-2025-48731

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-25 18:55
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the Confluence space which allows attackers to edit a subscription for a Confluence space the user does not have access for via edit subscription endpoint.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

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    },
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      "value": "La versi\u00f3n \u0026lt;1.5.0 del complemento Mattermost Confluence no puede verificar el acceso del usuario al espacio Confluence, lo que permite a los atacantes editar una suscripci\u00f3n para un espacio Confluence para el que el usuario no tiene acceso a trav\u00e9s del endpoint de edici\u00f3n de suscripci\u00f3n."
    }
  ],
  "id": "CVE-2025-48731",
  "lastModified": "2025-09-25T18:55:22.210",
  "metrics": {
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FKIE_CVE-2025-44004

Vulnerability from fkie_nvd - Published: 2025-08-11 19:15 - Updated: 2025-09-25 18:53
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the authorization of the user to the Mattermost instance which allows attackers to create a channel subscription without proper authorization via API call to the create channel subscription endpoint.
References
responsibledisclosure@mattermost.comhttps://mattermost.com/security-updatesVendor Advisory
Impacted products
Vendor Product Version
mattermost confluence *
To clipboard 

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    }
  ],
  "id": "CVE-2025-44004",
  "lastModified": "2025-09-25T18:53:07.317",
  "metrics": {
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  "vulnStatus": "Analyzed",
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}

CVE-2025-8285 (GCVE-0-2025-8285)

Vulnerability from cvelistv5 – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:41
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to create channel subscription without proper access to the channel via API call to the create channel subscription endpoint.
Severity ?
4 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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                "timestamp": "2025-08-11T19:41:10.555989Z",
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CVE-2025-54478 (GCVE-0-2025-54478)

Vulnerability from cvelistv5 – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:40
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to enforce authentication of the user to the Mattermost instance which allows unauthenticated attackers to edit channel subscriptions via API call to the edit channel subscription endpoint.
Severity ?
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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CVE-2025-54525 (GCVE-0-2025-54525)

Vulnerability from cvelistv5 – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:40
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to create channel subscription endpoint with an invalid request body.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-1287 - Improper Validation of Specified Type of Input
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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CVE-2025-54463 (GCVE-0-2025-54463)

Vulnerability from cvelistv5 – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:39
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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CVE-2025-54458 (GCVE-0-2025-54458)

Vulnerability from cvelistv5 – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:38
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the Confluence space which allows attackers to create a subscription for a Confluence space the user does not have access to via the create subscription endpoint.
Severity ?
5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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CVE-2025-53910 (GCVE-0-2025-53910)

Vulnerability from cvelistv5 – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:37
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to create a channel subscription without proper access to the channel via API call to the edit channel subscription endpoint.
Severity ?
4 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

{
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CVE-2025-53857 (GCVE-0-2025-53857)

Vulnerability from cvelistv5 – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:37
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to get channel subscription details without proper access to the channel via API call to the GET autocomplete/GetChannelSubscriptions endpoint.
Severity ?
3.7 (Low)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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CVE-2025-53514 (GCVE-0-2025-53514)

Vulnerability from cvelistv5 – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:36
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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CVE-2025-52931 (GCVE-0-2025-52931)

Vulnerability from cvelistv5 – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:36
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to update channel subscription endpoint with an invalid request body.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

{
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CVE-2025-8285 (GCVE-0-2025-8285)

Vulnerability from nvd – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:41
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to create channel subscription without proper access to the channel via API call to the create channel subscription endpoint.
Severity ?
4 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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CVE-2025-54478 (GCVE-0-2025-54478)

Vulnerability from nvd – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:40
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to enforce authentication of the user to the Mattermost instance which allows unauthenticated attackers to edit channel subscriptions via API call to the edit channel subscription endpoint.
Severity ?
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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CVE-2025-54525 (GCVE-0-2025-54525)

Vulnerability from nvd – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:40
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to create channel subscription endpoint with an invalid request body.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-1287 - Improper Validation of Specified Type of Input
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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CVE-2025-54463 (GCVE-0-2025-54463)

Vulnerability from nvd – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:39
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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CVE-2025-54458 (GCVE-0-2025-54458)

Vulnerability from nvd – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:38
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the Confluence space which allows attackers to create a subscription for a Confluence space the user does not have access to via the create subscription endpoint.
Severity ?
5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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CVE-2025-53910 (GCVE-0-2025-53910)

Vulnerability from nvd – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:37
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to create a channel subscription without proper access to the channel via API call to the edit channel subscription endpoint.
Severity ?
4 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

{
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CVE-2025-53857 (GCVE-0-2025-53857)

Vulnerability from nvd – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:37
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to get channel subscription details without proper access to the channel via API call to the GET autocomplete/GetChannelSubscriptions endpoint.
Severity ?
3.7 (Low)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

{
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CVE-2025-53514 (GCVE-0-2025-53514)

Vulnerability from nvd – Published: 2025-08-11 18:57 – Updated: 2025-08-11 19:36
VLAI?
Summary
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Confluence Plugin Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0
Create a notification for this product.
Credits
Lorenzo Gallegos
Show details on NVD website
To clipboard 

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