{"id":"CVE-2026-32050","aliases":["GHSA-792q-qw95-f446"],"url":"https://o3.security/vulnerability/CVE-2026-32050","summary":"OpenClaw < 2026.2.25 - Unauthorized Reaction Status Event Enqueue via Access Check Bypass","details":"### Summary\nIn a narrow Signal reaction-notification path, reaction-only inbound events could enqueue a status event before sender access checks were applied.\n\n### Affected Packages / Versions\n- Package: `openclaw` (npm)\n- Affected: `<= 2026.2.24` (latest published at patch time)\n- Fixed: `2026.2.25` \n\n### Details\nIn the affected flow (`src/signal/monitor/event-handler.ts`), reaction-only handling could return after `enqueueSystemEvent(...)` before DM/group authorization checks were evaluated for that sender.\n\nThis behavior was limited to reaction-only inbound events with reaction notifications enabled. In that case, a sender not authorized for normal DM flow could still queue a Signal reaction status line for that session.\n\nThe fix applies shared DM/group access checks before reaction notification enqueue. Pairing behavior for normal DM messages is unchanged.\n\n### Impact\n- Limited to Signal reaction-only inbound events.\n- Could add an unauthorized reaction status line to agent context for affected sessions.\n- Did not directly enable normal DM delivery or direct host command execution.\n\n### Fix Commit(s)\n- `2aa7842adeedef423be7ce283a9144b9f1a0a669`\n\n### Release Process Note\n`patched_versions` is pre-set to `2026.2.25` so once npm release is out, advisory publish can proceed directly.\n\nOpenClaw thanks @tdjackey for reporting.","published":"2026-03-21T00:42:22.656Z","modified":"2026-08-12T03:51:39.666575864Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.2.25"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/2aa7842adeedef423be7ce283a9144b9f1a0a669","label":"openclaw/openclaw@2aa7842"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32050.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-792q-qw95-f446"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32050"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-unauthorized-reaction-status-event-enqueue-via-access-check-bypass"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/2aa7842adeedef423be7ce283a9144b9f1a0a669"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:39.666575864Z"}}