github - ghsa-q8p2-2hwc-jw64

ghsa-q8p2-2hwc-jw64

Vulnerability from github

Published

2025-02-24 09:35

Modified

2025-02-24 18:28

Severity ?

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Summary

Mattermost fails to restrict channel export of archived channels

Details

Mattermost versions 10.1.x <= 10.1.3, 10.4.x <= 10.4.1, 9.11.x <= 9.11.7, 10.3.x <= 10.3.2, 10.2.x <= 10.2.2 fail to restrict channel export of archived channels when the "Allow users to view archived channels" is disabled which allows a user to export channel contents when they shouldn't have access to it

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.0-20250110161910-96195f1bd746"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.11.0-rc1"
            },
            {
              "fixed": "9.11.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "10.2.0-rc1"
            },
            {
              "fixed": "10.2.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "10.3.0-rc1"
            },
            {
              "fixed": "10.3.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "10.4.0-rc1"
            },
            {
              "fixed": "10.4.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-24526"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-02-24T18:28:19Z",
    "nvd_published_at": "2025-02-24T08:15:10Z",
    "severity": "MODERATE"
  },
  "details": "Mattermost versions 10.1.x \u003c= 10.1.3, 10.4.x \u003c= 10.4.1, 9.11.x \u003c= 9.11.7, 10.3.x \u003c= 10.3.2, 10.2.x \u003c= 10.2.2 fail to restrict channel export of archived channels when the \"Allow users to view archived channels\" is disabled\u00a0which allows a user to export channel contents when they shouldn\u0027t have access to it",
  "id": "GHSA-q8p2-2hwc-jw64",
  "modified": "2025-02-24T18:28:19Z",
  "published": "2025-02-24T09:35:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24526"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost-plugin-channel-export/issues/51"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost-plugin-channel-export/commit/3c052b66207fb734bfc4c948941e7f7522a82550"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/commit/96195f1bd7467f572525c35b5087acaeb53daa63"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mattermost/mattermost"
    },
    {
      "type": "WEB",
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Mattermost fails to restrict channel export of archived channels"
}

cve-2025-24526

Vulnerability from cvelistv5

Published

2025-02-24 07:23

Modified

2025-02-24 11:24

Severity ?

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Summary

References

▼	URL	Tags
	https://mattermost.com/security-updates

Impacted products

	Vendor	Product	Version
	Mattermost	Mattermost	Version: 10.1.0 ≤ 10.1.3 Version: 10.4.0 ≤ 10.4.1 Version: 9.11.0 ≤ 9.11.7 Version: 10.3.0 ≤ 10.3.2 Version: 10.2.0 ≤ 10.2.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-24526",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-24T11:24:26.505026Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-24T11:24:41.215Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Mattermost",
          "vendor": "Mattermost",
          "versions": [
            {
              "lessThanOrEqual": "10.1.3",
              "status": "affected",
              "version": "10.1.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "10.4.1",
              "status": "affected",
              "version": "10.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "9.11.7",
              "status": "affected",
              "version": "9.11.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "10.3.2",
              "status": "affected",
              "version": "10.3.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "10.2.2",
              "status": "affected",
              "version": "10.2.0",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "10.5.0"
            },
            {
              "status": "unaffected",
              "version": "10.1.4"
            },
            {
              "status": "unaffected",
              "version": "10.4.2"
            },
            {
              "status": "unaffected",
              "version": "9.11.8"
            },
            {
              "status": "unaffected",
              "version": "10.3.3"
            },
            {
              "status": "unaffected",
              "version": "10.2.3"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Eva Sarafianou"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eMattermost versions 10.1.x \u0026lt;= 10.1.3, 10.4.x \u0026lt;= 10.4.1, 9.11.x \u0026lt;= 9.11.7, 10.3.x \u0026lt;= 10.3.2, 10.2.x \u0026lt;= 10.2.2 fail to restrict channel export of archived channels when the \"Allow users to view archived channels\" is disabled\u0026nbsp;\u003cspan style=\"background-color: var(--wht);\"\u003ewhich allows a user to export channel contents when they shouldn\u0027t have access to it\u003c/span\u003e\u003cbr\u003e\u003c/p\u003e"
            }
          ],
          "value": "Mattermost versions 10.1.x \u003c= 10.1.3, 10.4.x \u003c= 10.4.1, 9.11.x \u003c= 9.11.7, 10.3.x \u003c= 10.3.2, 10.2.x \u003c= 10.2.2 fail to restrict channel export of archived channels when the \"Allow users to view archived channels\" is disabled\u00a0which allows a user to export channel contents when they shouldn\u0027t have access to it"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863: Incorrect Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-02-24T07:23:23.331Z",
        "orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee",
        "shortName": "Mattermost"
      },
      "references": [
        {
          "url": "https://mattermost.com/security-updates"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eUpdate Mattermost to versions 10.5.0, 10.1.4, 10.4.2, 9.11.8, 10.3.3, 10.2.3 or higher. Alternatively, update the channel export plugin to\u0026nbsp;v1.2.1.\u003cbr\u003e\u003c/p\u003e"
            }
          ],
          "value": "Update Mattermost to versions 10.5.0, 10.1.4, 10.4.2, 9.11.8, 10.3.3, 10.2.3 or higher. Alternatively, update the channel export plugin to\u00a0v1.2.1."
        }
      ],
      "source": {
        "advisory": "MMSA-2024-00383",
        "defect": [
          "https://mattermost.atlassian.net/browse/MM-60276"
        ],
        "discovery": "INTERNAL"
      },
      "title": "Channel export permitted on archived channel when viewing archived channels is disabled",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee",
    "assignerShortName": "Mattermost",
    "cveId": "CVE-2025-24526",
    "datePublished": "2025-02-24T07:23:23.331Z",
    "dateReserved": "2025-02-18T11:11:14.648Z",
    "dateUpdated": "2025-02-24T11:24:41.215Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted