Missing Authorization Affecting @openclaw/msteams package, versions <2026.2.25
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- published4 Mar 2026
- disclosed3 Mar 2026
- credittdjackey
Introduced: 3 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?
Upgrade @openclaw/msteams to version 2026.2.25 or higher.
Overview
@openclaw/msteams is an OpenClaw Microsoft Teams channel plugin
Affected versions of this package are vulnerable to Missing Authorization via fileConsent/invoke. An attacker can access or manipulate pending file uploads belonging to other conversations by providing a valid uploadId within its time-to-live period, allowing unauthorized completion or cancellation of uploads across conversations.