data/osv/GO-2026-6280.json

{
  "schema_version": "1.3.1",
  "id": "GO-2026-6280",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2026-7387",
    "GHSA-6hxm-w4hv-vgvw"
  ],
  "summary": "Mattermost doesn't require role-management authorization when setting the scheme_admin flag on group syncable link and patch endpoints in github.com/mattermost/mattermost-server",
  "details": "Mattermost doesn't require role-management authorization when setting the scheme_admin flag on group syncable link and patch endpoints in github.com/mattermost/mattermost-server",
  "affected": [
    {
      "package": {
        "name": "github.com/mattermost/mattermost-server",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "10.11.0+incompatible"
            },
            {
              "fixed": "10.11.17+incompatible"
            },
            {
              "introduced": "11.5.0+incompatible"
            },
            {
              "fixed": "11.5.5+incompatible"
            },
            {
              "introduced": "11.6.0+incompatible"
            },
            {
              "fixed": "11.6.1+incompatible"
            }
          ]
        }
      ],
      "ecosystem_specific": {}
    },
    {
      "package": {
        "name": "github.com/mattermost/mattermost-server/v5",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {}
    },
    {
      "package": {
        "name": "github.com/mattermost/mattermost-server/v6",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {}
    },
    {
      "package": {
        "name": "github.com/mattermost/mattermost/server/v8",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "8.0.0-20250731163400-5b955468ea1e"
            },
            {
              "fixed": "8.0.0-20260506065351-202d125afa87"
            }
          ]
        }
      ],
      "ecosystem_specific": {}
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-6hxm-w4hv-vgvw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-7387"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/commit/1ce2484a00c9821ee19708d2c46720e4855033a9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/commit/202d125afa87fe39611686850fd82590c99ca344"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/commit/8c72083414e675c97987374395e36d1f36b4bd8a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/commit/a9e574a82633915f22071f0d7ca2b006f249ec2a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/commit/d5f29c8ebbeb04460d16d9e2635ce50deeb78428"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/pull/36316"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/pull/36423"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/pull/36431"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/pull/36432"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/pull/36434"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/releases/tag/v10.11.16"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/releases/tag/v11.5.5"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/releases/tag/v11.6.2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/releases/tag/v11.7.0"
    },
    {
      "type": "WEB",
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2026-6280",
    "review_status": "UNREVIEWED"
  }
}