CVE-2026-53830

Medium

Description

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.

SeverityMedium

CVSS6.5

Exploit probability11. percentile0.2%

ProductOpenclaw

PublishedJun 12, 2026

First seenJun 12, 2026

Weakness typeCWE-613CWE-613

How to fix

Update

openclaw openclaw2026.4.22 or later
openclaw2026.4.22 or later

Vendor advisories

github.com/openclaw/openclaw/security/advisories/GHSA-275c-xpvc-jgfw

Affected products

Product	Affected versions	Fixed in
openclaw openclaw	v < 2026.4.22	2026.4.22
openclawnpm	v < 2026.4.22	2026.4.22

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