CVE-2026-53830

MEDIUM 6.5

OpenClaw < 2026.4.22 - Webhook Secret Revocation Bypass via secrets.reload

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-613
Vendor	openclaw
Product	openclaw
Published	Jun 12, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Affected Versions

OpenClaw / OpenClaw

0 < 2026.4.22

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/openclaw/openclaw/security/advisories/GHSA-275c-xpvc-jgfw vulncheck.com: https://www.vulncheck.com/advisories/openclaw-webhook-secret-revocation-bypass-via-secrets-reload

Credits

🔍 侯海飞 (@feynman-hou)