PT-2026-35621 · Npm · Openclaw

Published

2026-04-17

·

Updated

2026-04-17

CVSS v4.0

1.7

Low

VectorAV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:N/SA:N/E:U

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
  • Patched versions: >= 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 openclaw@2026.4.14 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.

Fix

Missing Authorization

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Weakness Enumeration

CWE-862

Related Identifiers

GHSA-GC9R-867R-J85F

Affected Products

Openclaw