{"id":"CVE-2026-35642","aliases":["GHSA-mw7w-g3mg-xqm7"],"url":"https://o3.security/vulnerability/CVE-2026-35642","summary":"OpenClaw < 2026.3.25 - Authorization Bypass in Group Reactions via requireMention Bypass","details":"## Summary\n\nBlueBubbles Group Reactions Bypass requireMention and Still Enqueue Agent-Visible System Events\n\n## Affected Packages / Versions\n\n- Package: `openclaw`\n- Affected versions: `<= 2026.3.24`\n- First patched version: `2026.3.25`\n- Latest published npm version at verification time: `2026.3.24`\n\n## Details\n\nBlueBubbles group reaction events previously bypassed `requireMention` and still enqueued agent-visible system events in groups that were supposed to stay mention-gated. Commit `f8c98630785288cc1f1d0893503ef3b653a3cede` applies the reaction path to the same mention gate as normal group messages.\n\nVerified vulnerable on tag `v2026.3.24` and fixed on `main` by commit `f8c98630785288cc1f1d0893503ef3b653a3cede`.\n\n## Fix Commit(s)\n\n- `f8c98630785288cc1f1d0893503ef3b653a3cede`","published":"2026-04-09T21:27:09.493Z","modified":"2026-10-28T02:30:43.017836812Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":null}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/f8c98630785288cc1f1d0893503ef3b653a3cede","label":"openclaw/openclaw@f8c9863"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35642.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-mw7w-g3mg-xqm7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35642"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-authorization-bypass-in-group-reactions-via-requiremention-bypass"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/f8c98630785288cc1f1d0893503ef3b653a3cede"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:43.017836812Z"}}