medium6.5
CVE-2026-53830
OpenClaw before 2026.4.22 contains a webhook secret revocation bypass vulnerability allowing callers with old Slack and Zalo webhook secrets to remain active a…
Impact
OpenClaw before 2026.4.22 contains a webhook secret revocation bypass vulnerability allowing callers with old Slack and Zalo webhook secrets to remain active after secrets.reload. Attackers can exploit the stale-secret window to deliver webhook events after operator-expected secret revocation, potentially accepting previous credentials.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | openclaw | <= 2026.4.21 | 2026.4.22 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openclaw | Openclaw | before 2026.4.22 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-275c-xpvc-jgfw
- https://github.com/openclaw/openclaw/security/advisories/GHSA-275c-xpvc-jgfw
- https://nvd.nist.gov/vuln/detail/CVE-2026-53830
- https://www.vulncheck.com/advisories/openclaw-webhook-secret-revocation-bypass-via-secrets-reload