{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2026.2.26"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "bc507080577c620243617e8fadd294bec3efa252"
            },
            {
              "fixed": "64de4b6d6ae81e269ceb4ca16f53cda99ced967a"
            },
            {
              "fixed": "8bdda7a651c21e98faccdbbd73081e79cffe8be0"
            }
          ],
          "repo": "https://github.com/openclaw/openclaw",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-wm8r-w8pf-2v6w"
  ],
  "details": "OpenClaw versions prior to 2026.2.26 contain an authorization bypass vulnerability where Signal group allowlist policy incorrectly accepts sender identities from DM pairing-store approvals. Attackers can exploit this boundary weakness by obtaining DM pairing approval to bypass group allowlist checks and gain unauthorized group access.",
  "id": "CVE-2026-31991",
  "modified": "2026-04-01T23:08:09.032419680Z",
  "published": "2026-03-19T02:16:03.863Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-wm8r-w8pf-2v6w"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/openclaw-authorization-bypass-via-dm-pairing-store-leakage-in-signal-group-allowlist"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openclaw/openclaw/commit/64de4b6d6ae81e269ceb4ca16f53cda99ced967a"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openclaw/openclaw/commit/8bdda7a651c21e98faccdbbd73081e79cffe8be0"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}