{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "1.4.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StringRangeExpression"
              },
              {
                "range": [
                  {
                    "fixed": "1e8f3630c7697129b61eb57f2453f0bf09224920"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              },
              {
                "range": [
                  {
                    "fixed": "6c9dbb50434d16ea00a00d1574723dfd0c3d2446"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              },
              {
                "original_tag": "v1.4.0",
                "range": [
                  {
                    "fixed": "917b23a6c16d93fc00cef67900eff2755e8b13f7"
                  }
                ],
                "source": "REFERENCES_TAG"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "917b23a6c16d93fc00cef67900eff2755e8b13f7"
            },
            {
              "fixed": "1e8f3630c7697129b61eb57f2453f0bf09224920"
            },
            {
              "fixed": "6c9dbb50434d16ea00a00d1574723dfd0c3d2446"
            }
          ],
          "repo": "https://github.com/makeplane/plane",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-rmmf-rj2q-3rrg"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-284"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104974.json"
  },
  "details": "Plane is an open-source project management tool. Prior to 1.4.0, a user whose account has been deactivated by setting is_active=False can still log in with existing credentials. Successful authentication silently changes is_active back to True, reactivating the account without notifying the administrator. This issue is fixed in 1.4.0.",
  "id": "CVE-2026-104974",
  "modified": "2026-10-21T02:30:56.232092520Z",
  "published": "2026-10-05T17:42:45.210Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/makeplane/plane/releases/tag/v1.4.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104974.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/makeplane/plane/security/advisories/GHSA-rmmf-rj2q-3rrg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-104974"
    },
    {
      "type": "FIX",
      "url": "https://github.com/makeplane/plane/commit/1e8f3630c7697129b61eb57f2453f0bf09224920"
    },
    {
      "type": "FIX",
      "url": "https://github.com/makeplane/plane/commit/6c9dbb50434d16ea00a00d1574723dfd0c3d2446"
    },
    {
      "type": "FIX",
      "url": "https://github.com/makeplane/plane/pull/9290"
    },
    {
      "type": "FIX",
      "url": "https://github.com/makeplane/plane/pull/9304"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Plane: Disabled User Auto-Reactivation on Login"
}