CVE-2026-53861

MEDIUM EPSS 15.0%
Published Jun 16, 20261w ago · Modified Jun 18, 20261w ago
5.3 CVSS 4.0
Medium
Find Similar
Published Jun 16, 2026 1w ago
Last Modified Jun 18, 2026 1w ago

Description

OpenClaw before 2026.5.6 contains an allowlist bypass vulnerability in the macOS Swift exec feature that misses combined POSIX inline-command flags. Attackers can execute shell content outside the intended allowlist check by using combined flag forms, potentially allowing unauthorized command execution depending on operator configuration.

CVSS Details

Base Score
5.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:N/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 Local
Attack Complexity Low
Privileges Required Low
User Interaction P
Scope X

Threat Intelligence

EPSS Exploit Probability
15.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-184

Affected Products 2

VendorProductVersionRange
openclawopenclaw* <2026.5.6
openclawopenclaw2026.5.6any

References 2

  • github.com https://github.com/openclaw/openclaw/security/advisories/GHSA-c226-q6fx-6j6c
    MitigationVendor Advisory
  • vulncheck.com https://www.vulncheck.com/advisories/openclaw-allowlist-bypass-via-combined-posix-inline-flags-on-macos
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.