[ CVE-2026-100559 · Published 26 Sep 2026 ]
Vulnerability in OpenClaw
CVSS 8.0
EPSS <1%No fix listed yet
[ Description ]Official description
OpenClaw versions before 2026.8.1 contain a command parser vulnerability where escaped newlines confuse exec allowlist parsing, allowing hidden commands to execute. Attackers can craft input with escaped newlines to bypass allowlist validation and execute additional commands without expected authorization prompts.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.