GitHub Advisoryadvisory · npm
GHSA-gc9r-867r-j85f OpenClaw: Microsoft Teams SSO invoke handler missed sender authorization checks
LOW
Official page ↗
- Aliases
- CVE-2026-43572
- Ecosystem
- npm
- Packages
- openclaw
- Severity
- Low
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:N/SA:N/E:U
- Weaknesses
- CWE-862
- Reviewed
- 2026-04-17
Affected packages
• npm openclaw: >= 2026.4.10, < 2026.4.14 → fixed in 2026.4.14
Description
Summary
Microsoft Teams SSO invoke handler missed sender authorization checks.
Affected Packages / Versions
• Package: `openclaw`
• Ecosystem: npm
• Affected versions: `>= 2026.4.10 = 2026.4.14`
Impact
Microsoft Teams SSO signin invoke handling could process an invoke from a sender before applying the same sender allowlist checks used by normal message handling.
Technical Details
The fix routes SSO invoke handling through the Teams sender authorization path and adds coverage for denied senders.
Fix
The issue was fixed in #66033. The first stable tag containing the fix is `v2026.4.14`, and `[email protected]` includes the fix.
Fix Commit(s)
• `80b1fa17bfc3f6a668492f0326ea52f48bb89776`
• PR: #66033
Release Process Note
Users should upgrade to `openclaw` 2026.4.14 or newer. The latest npm release, `2026.4.14`, already includes the fix.
Credits
Thanks to @zsxsoft, with sponsorship from @KeenSecurityLab and @qclawer for reporting this issue.
Related
Alias · CVE (1)
- CVE-2026-43572 OpenClaw versions 2026.4.10 before 2026.4.14 contain a missing authorization vulnerability in the Microsoft Teams SSO invoke handler that… vulnerability
Weakness · CWE (1)
- CWE-862 Missing Authorization weakness