CVE-2026-53830 MEDIUM

CVE-2026-53830: OpenClaw < 2026.4.22 - Webhook Secret Revocation Bypass via secrets.reload

Vendor Openclaw
Product OpenClaw
Weakness CWE-613 · Insufficient session expiration
Published June 12, 2026
Last update June 15, 2026
View on NVD All CVEs

CVSS base score

6.0/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 12, 2026 CVE published
June 15, 2026 Record updated