Incorrect authorization in OpenClaw - CVE-2026-32895
Published: April 7, 2026
Vulnerability identifier: #VU125081
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-32895
CWE-ID: CWE-863
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disclose sensitive information and modify system event processing.
The vulnerability exists due to incorrect authorization in Slack system event handlers in src/slack/monitor/events/members.ts and src/slack/monitor/events/messages.ts when handling member_* and message subtype system events. A remote user can send unauthorized system events from a non-allowlisted sender to disclose sensitive information and modify system event processing.
Deployments relying on Slack DM allowlists or per-channel user allowlists are affected.
Affected software
OpenClaw
How to mitigate CVE-2026-32895
Install security update from vendor's website.
OpenClaw - update to 2026.2.26