FKIE_CVE-2025-51479

Vulnerability from fkie_nvd - Published: 2025-07-22 19:15 - Updated: 2025-10-09 16:10
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
Authorization bypass in update_user_group in onyx-dot-app Onyx Enterprise Edition 0.27.0 allows remote authenticated attackers to modify arbitrary user groups via crafted PATCH requests to the /api/manage/admin/user-group/id endpoint, bypassing intended curator-group assignment checks.
References
cve@mitre.orghttps://github.com/onyx-dot-app/onyxProduct
cve@mitre.orghttps://github.com/onyx-dot-app/onyx/pull/4714Exploit, Issue Tracking
cve@mitre.orghttps://www.gecko.security/blog/cve-2025-51479Exploit, Third Party Advisory
Impacted products
Vendor Product Version
onyx onyx 0.27.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:onyx:onyx:0.27.0:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "6D3BEA46-C3CA-43A2-B4E5-CCE733B5A868",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Authorization bypass in update_user_group in onyx-dot-app Onyx Enterprise Edition 0.27.0 allows remote authenticated attackers to modify arbitrary user groups via crafted PATCH requests to the /api/manage/admin/user-group/id endpoint, bypassing intended curator-group assignment checks."
    },
    {
      "lang": "es",
      "value": "La omisi\u00f3n de autorizaci\u00f3n en update_user_group en onyx-dot-app Onyx Enterprise Edition 0.27.0 permite a atacantes autenticados remotos modificar grupos de usuarios arbitrarios a trav\u00e9s de solicitudes PATCH manipuladas para el endpoint /api/manage/admin/user-group/id, omitiendo las verificaciones de asignaci\u00f3n de grupos de curadores previstas."
    }
  ],
  "id": "CVE-2025-51479",
  "lastModified": "2025-10-09T16:10:38.393",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.5,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-07-22T19:15:25.587",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "https://github.com/onyx-dot-app/onyx"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking"
      ],
      "url": "https://github.com/onyx-dot-app/onyx/pull/4714"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.gecko.security/blog/cve-2025-51479"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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