Improper access control in OpenClaw - #VU125252
Published: April 8, 2026
Vulnerability identifier: #VU125252
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass sender allowlist restrictions.
The vulnerability exists due to improper access control in Feishu thread history and quoted message context handling when fetching quoted, root, or thread context. A remote attacker can send messages that cause disallowed sender content to be included to bypass sender allowlist restrictions.
Affected software
OpenClaw
Remediation
Install security update from vendor's website.
OpenClaw - update to 2026.3.31