GitHub Advisoryadvisory · npm

GHSA-xhq5-45pm-2gjr OpenClaw: Nextcloud Talk room allowlist matched colliding room names instead of stable room tokens

LOW Published 2026-03-26 Modified 2026-04-18 Official page ↗
Aliases
CVE-2026-35624
Ecosystem
npm
Packages
openclaw
Severity
Low
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-639, CWE-807, CWE-863
Reviewed
2026-03-26

Affected packages

• npm openclaw: < 2026.3.22 → fixed in 2026.3.22

Description

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 • 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.

Related

Alias · CVE (1)

  • CVE-2026-35624 OpenClaw before 2026.3.22 contains a policy confusion vulnerability in room authorization that matches colliding room names instead of… vulnerability

Weakness · CWE (3)

  • CWE-639 Authorization Bypass Through User-Controlled Key weakness
  • CWE-807 Reliance on Untrusted Inputs in a Security Decision weakness
  • CWE-863 Incorrect Authorization weakness

References