fkie_nvd - fkie_cve-2024-52517

FKIE_CVE-2024-52517

Vulnerability from fkie_nvd - Published: 2024-11-15 17:15 - Updated: 2025-01-06 20:58

Severity ?

4.6 (Medium) - CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

Nextcloud Server is a self hosted personal cloud system. After storing "Global credentials" on the server, the API returns them and adds them into the frontend again, allowing to read them in plain text when an attacker already has access to an active session of a user. It is recommended that the Nextcloud Server is upgraded to 28.0.11, 29.0.8 or 30.0.1 and Nextcloud Enterprise Server is upgraded to 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 or 30.0.1.

References

URL	Tags
security-advisories@github.com	https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x9q3-c7f8-3rcg	Vendor Advisory
security-advisories@github.com	https://github.com/nextcloud/server/commit/c45ed55f959ff54f3ea23dd2ae1a5868a075c9fe	Patch
security-advisories@github.com	https://github.com/nextcloud/server/pull/48359	Issue Tracking
security-advisories@github.com	https://hackerone.com/reports/2554079	Issue Tracking

Impacted products

Vendor	Product	Version
nextcloud	nextcloud_server	*
nextcloud	nextcloud_server	*
nextcloud	nextcloud_server	*
nextcloud	nextcloud_server	*
nextcloud	nextcloud_server	*
nextcloud	nextcloud_server	*
nextcloud	nextcloud_server	*
nextcloud	nextcloud_server	*
nextcloud	nextcloud_server	*

JSON

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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "B0D006AC-629B-4A6D-9396-DCE62C3C8D80",
              "versionEndExcluding": "25.0.13.13",
              "versionStartIncluding": "25.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "6D45CC15-D185-4413-A23B-F6429C5B5C01",
              "versionEndExcluding": "26.0.13.9",
              "versionStartIncluding": "26.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "3333CF87-D08E-4B39-B783-F98D05B61F29",
              "versionEndExcluding": "27.1.11.9",
              "versionStartIncluding": "27.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7F8BFCDB-47EB-47F0-87EC-ECCBB854CFB6",
              "versionEndExcluding": "28.0.11",
              "versionStartIncluding": "28.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "4B8ACC01-5984-4DEF-866C-75D1E2B44108",
              "versionEndExcluding": "28.0.11",
              "versionStartIncluding": "28.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1F7D2287-D839-4A3F-BB18-22118626BEF6",
              "versionEndExcluding": "29.0.8",
              "versionStartIncluding": "29.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "B32EC615-5F85-42EF-A2D9-540DB7AC3711",
              "versionEndExcluding": "29.0.8",
              "versionStartIncluding": "29.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "411A15FB-8B6B-47C4-BD84-D89AB39303D7",
              "versionEndExcluding": "30.0.1",
              "versionStartIncluding": "30.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "E3D35A99-8C6A-4808-AE2C-0947113DBA58",
              "versionEndExcluding": "30.0.1",
              "versionStartIncluding": "30.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Nextcloud Server is a self hosted personal cloud system. After storing \"Global credentials\" on the server, the API returns them and adds them into the frontend again, allowing to read them in plain text when an attacker already has access to an active session of a user. It is recommended that the Nextcloud Server is upgraded to 28.0.11, 29.0.8 or 30.0.1 and Nextcloud Enterprise Server is upgraded to 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 or 30.0.1."
    },
    {
      "lang": "es",
      "value": "Nextcloud Server es un sistema de nube personal alojado por el usuario. Despu\u00e9s de almacenar las \"credenciales globales\" en el servidor, la API las devuelve y las agrega nuevamente al frontend, lo que permite leerlas en texto plano cuando un atacante ya tiene acceso a una sesi\u00f3n activa de un usuario. Se recomienda actualizar Nextcloud Server a 28.0.11, 29.0.8 o 30.0.1 y Nextcloud Enterprise Server a 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 o 30.0.1."
    }
  ],
  "id": "CVE-2024-52517",
  "lastModified": "2025-01-06T20:58:07.123",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "PHYSICAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.6,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 0.2,
        "impactScore": 4.0,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-11-15T17:15:21.297",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x9q3-c7f8-3rcg"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/nextcloud/server/commit/c45ed55f959ff54f3ea23dd2ae1a5868a075c9fe"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://github.com/nextcloud/server/pull/48359"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://hackerone.com/reports/2554079"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2024-52517 (GCVE-0-2024-52517)

Vulnerability from cvelistv5 – Published: 2024-11-15 16:49 – Updated: 2024-11-15 17:32

Summary

Severity ?

4.6 (Medium)


                        
                          CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

GitHub_M

References

URL

Tags

	https://github.com/nextcloud/security-advisories/…	x_refsource_CONFIRM
	https://github.com/nextcloud/server/pull/48359	x_refsource_MISC
	https://github.com/nextcloud/server/commit/c45ed5…	x_refsource_MISC
	https://hackerone.com/reports/2554079	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	nextcloud	security-advisories	Affected: >= 28.0.0, < 28.0.11 Affected: >= 29.0.0, < 29.0.8 Affected: >= 30.0.0, < 30.0.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-52517",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-15T17:31:43.405552Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-15T17:32:03.847Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "security-advisories",
          "vendor": "nextcloud",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 28.0.0, \u003c 28.0.11"
            },
            {
              "status": "affected",
              "version": "\u003e= 29.0.0, \u003c 29.0.8"
            },
            {
              "status": "affected",
              "version": "\u003e= 30.0.0, \u003c 30.0.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Nextcloud Server is a self hosted personal cloud system. After storing \"Global credentials\" on the server, the API returns them and adds them into the frontend again, allowing to read them in plain text when an attacker already has access to an active session of a user. It is recommended that the Nextcloud Server is upgraded to 28.0.11, 29.0.8 or 30.0.1 and Nextcloud Enterprise Server is upgraded to 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 or 30.0.1."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-15T16:49:40.993Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x9q3-c7f8-3rcg",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x9q3-c7f8-3rcg"
        },
        {
          "name": "https://github.com/nextcloud/server/pull/48359",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextcloud/server/pull/48359"
        },
        {
          "name": "https://github.com/nextcloud/server/commit/c45ed55f959ff54f3ea23dd2ae1a5868a075c9fe",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextcloud/server/commit/c45ed55f959ff54f3ea23dd2ae1a5868a075c9fe"
        },
        {
          "name": "https://hackerone.com/reports/2554079",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/2554079"
        }
      ],
      "source": {
        "advisory": "GHSA-x9q3-c7f8-3rcg",
        "discovery": "UNKNOWN"
      },
      "title": "Nextcloud Server\u0027s global credentials of external storages are sent back to the frontend"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-52517",
    "datePublished": "2024-11-15T16:49:40.993Z",
    "dateReserved": "2024-11-11T18:49:23.559Z",
    "dateUpdated": "2024-11-15T17:32:03.847Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2024-52517

CVE-2024-52517 (GCVE-0-2024-52517)

Tags

Sightings

Nomenclature