PT-2026-30551 · Npm · Openclaw

Published 2026-03-26 · Updated 2026-03-26

OSV

CVSS v3.1

4.2

Medium

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

Summary

Nextcloud Talk room authorization matched on collidable room names instead of the stable room token, allowing policy confusion across similarly named rooms.

Affected Packages / Versions

• Package: openclaw (npm)
• Affected: < 2026.3.22
• Fixed: >= 2026.3.22
• Latest released tag checked: v2026.3.23-2 (630f1479c44f78484dfa21bb407cbe6f171dac87)
• Latest published npm version checked: 2026.3.23-2

Fix Commit(s)

• a47722de7e3c9cbda8d5512747ca7e3bb8f6ee66

Release Status

The fix shipped in v2026.3.22 and remains present in v2026.3.23 and v2026.3.23-2.

Code-Level Confirmation

• extensions/nextcloud-talk/src/inbound.ts now resolves allowlist policy from roomToken-backed room identity.
• extensions/nextcloud-talk/src/policy.ts now keys room authorization on stable room tokens instead of display names.

OpenClaw thanks @zpbrent for reporting.

Fix

IDOR

Incorrect Authorization

Weakness Enumeration

CWE-639

CWE-807

CWE-863

Related Identifiers

GHSA-XHQ5-45PM-2GJR

Affected Products

Openclaw

References · 7

• https://osv.dev/vulnerability/GHSA-xhq5-45pm-2gjr · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-35624 · Security Note
• https://github.com/openclaw/openclaw · Note
• https://github.com/openclaw/openclaw/security/advisories/GHSA-xhq5-45pm-2gjr · Note
• https://github.com/openclaw/openclaw/commit/a47722de7e3c9cbda8d5512747ca7e3bb8f6ee66 · Note
• https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87 · Note
• https://vulncheck.com/advisories/openclaw-policy-confusion-via-room-name-collision-in-nextcloud-talk · Note