Vulnerability · Published Sep 26, 2026 · Assigned by VulnCheck
CVE-2026-100566OpenClaw LINE before 2026.8.1 Access Control Inheritance
Medium 6.5
In plain English
A medium-severity incorrect authorization in line from openclaw. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.2%top 89.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
OpenClaw LINE versions before 2026.8.1 contain an access control vulnerability where group allowlist mode silently inherits DM allowFrom values when groupAllowFrom is not explicitly configured. Attackers with group participation can trigger the agent despite configured group allowlist restrictions when DM access is broader than intended group access.
Affected products (as reported)
Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
References
- GitHub Security Advisory (GHSA-fgwg-c3wv-8f45) vendor-advisory
- VulnCheck Advisory: OpenClaw LINE before 2026.8.1 Access Control Inheritance third-party-advisory