{"id":"CVE-2026-26328","aliases":["GHSA-g34w-4xqq-h79m"],"url":"https://o3.security/vulnerability/CVE-2026-26328","summary":"OpenClaw iMessage group allowlist authorization inherited DM pairing-store identities","details":"## Summary\nUnder iMessage `groupPolicy=allowlist`, group authorization could be satisfied by sender identities coming from the DM pairing store, broadening DM trust into group contexts.\n\n## Details\nAffected component: `src/imessage/monitor/monitor-provider.ts`.\n\nVulnerable logic derived `effectiveGroupAllowFrom` using both the static group allowlist and DM pairing-store identities (`storeAllowFrom`). This allowed a sender approved via DM pairing to satisfy group authorization in groups even if the sender/chat was not explicitly present in `groupAllowFrom`.\n\nThis weakens boundary separation between DM pairing and group allowlist authorization.\n\n## Affected Packages / Versions\n- `openclaw` (npm): affected `<= 2026.2.13`\n- `clawdbot` (npm): affected `<= 2026.1.24-3`\n\n## Fix Commit(s)\n- `openclaw/openclaw@872079d42fe105ece2900a1dd6ab321b92da2d59`\n- `openclaw/openclaw@90d1e9cd71419168b2faa54a759b124a3eacfae7`\n\nThanks @vincentkoc for reporting.","published":"2026-02-19T23:04:12.188Z","modified":"2026-08-12T03:51:10.495252795Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.2.14"},{"ecosystem":"npm","name":"clawdbot","fixedVersion":"2026.2.14"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/872079d42fe105ece2900a1dd6ab321b92da2d59","label":"openclaw/openclaw@872079d"},"references":[{"type":"WEB","url":"https://github.com/openclaw/openclaw/releases/tag/v2026.2.14"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26328.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-g34w-4xqq-h79m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26328"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/872079d42fe105ece2900a1dd6ab321b92da2d59"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:10.495252795Z"}}