VULNERABILITY INTELLIGENCE

CVE-2026-53853

CVSS score8.3 HIGH
EPSS probability0.35%
CISA KEVNot currently listed
Published2026-06-16
Last modified2026-06-18
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

Description

OpenClaw before 2026.5.12 contains an argument pattern validation bypass in the exec allowlist that allows attackers to execute disallowed arguments for allowlisted executables on Linux and macOS systems. Attackers can bypass configured argPattern restrictions by directly invoking allowlisted executables with unrestricted arguments, potentially enabling unauthorized file access, network access, or command execution.

Weakness classification

  • disclosure@vulncheck.com: CWE-693

Primary references