CVE-2026-53837
1 advisory.
npm/openclaw CVE-2026-53837: low 3.7, EPSS 0.32%
OpenClaw: Mattermost handlers could fall open when channel type was missing
Action: Upgrade openclaw to 2026.5.6 or later.
npm i openclaw@2026.5.6Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2026.5.6 | - |
Fixed versions
| 2026.5.6 |
Sources
- osv: GHSA-gp79-m99v-gjmh
- https://github.com/openclaw/openclaw/security/advisories/GHSA-gp79-m99v-gjmh
- https://nvd.nist.gov/vuln/detail/CVE-2026-53837
- https://github.com/openclaw/openclaw
- https://www.vulncheck.com/advisories/openclaw-missing-channel-type-validation-in-mattermost-event-handlers
CVE-2026-53837 · published · modified · JSON