VULNERABILITY INTELLIGENCE

CVE-2026-53855

CVSS score8.1 HIGH
EPSS probability0.26%
CISA KEVNot currently listed
Published2026-06-16
Last modified2026-10-25
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Description

OpenClaw before 2026.4.2 contains an inline-eval bypass vulnerability allowing authenticated operators to weaken strict allowlist checks via shell positional parameters. Attackers can combine allowlisted tools with shell positional arguments to place inline-eval content in shell carriers outside intended allowlist rules, enabling execution of unapproved shell-provided content.

Weakness classification

  • disclosure@vulncheck.com: CWE-184

Primary references