CVE-2026-53853

HIGH EPSS 26.6%
Published Jun 16, 20261w ago · Modified Jun 18, 20261w ago
7.6 CVSS 4.0
High
Find Similar
Published Jun 16, 2026 1w ago
Last Modified Jun 18, 2026 1w ago

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.

CVSS Details

Base Score
7.6
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
26.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-693
CWE-863 Incorrect Authorization Authorization

Affected Products 9

VendorProductVersionRange
openclawopenclaw* <2026.5.12
openclawopenclaw2026.5.12any
openclawopenclaw2026.5.12any
openclawopenclaw2026.5.12any
openclawopenclaw2026.5.12any
openclawopenclaw2026.5.12any
openclawopenclaw2026.5.12any
openclawopenclaw2026.5.12any
openclawopenclaw2026.5.12any

References 2

  • github.com https://github.com/openclaw/openclaw/security/advisories/GHSA-v2ww-5rh7-2h5v
    Vendor Advisory
  • vulncheck.com https://www.vulncheck.com/advisories/openclaw-argument-pattern-bypass-in-exec-allowlist-via-linux-and-macos
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.