Incorrect Authorization Affecting @openclaw/mattermost package, versions >=0.0.0
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- published27 Mar 2026
- disclosed26 Mar 2026
- creditzpbrent
Introduced: 26 Mar 2026
New CVE NOT AVAILABLE CWE-639 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
A fix was pushed into the master branch but not yet published.
Overview
@openclaw/mattermost is an OpenClaw Mattermost channel plugin
Affected versions of this package are vulnerable to Incorrect Authorization in the room authorization process. An attacker can gain unauthorized access to rooms with similar names by exploiting the matching logic that relies on collidable room names instead of stable room tokens.