CVE-2026-32003
MEDIUM
GHSA-2fgq-7j6h-9rm4
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3Tags
Description
OpenClaw versions prior to 2026.2.22 contain an environment variable injection vulnerability in the system.run function that allows attackers to bypass command allowlist restrictions via SHELLOPTS and PS4 environment variables. An attacker who can invoke system.run with request-scoped environment variables can execute arbitrary shell commands outside the intended allowlisted command body through bash xtrace expansion.
Analysis
OpenClaw versions before 2026.2.22 allow high-privileged attackers to execute arbitrary shell commands by injecting malicious environment variables into the system.run function, bypassing the intended command allowlist protections. By exploiting bash xtrace expansion through SHELLOPTS and PS4 variables, an attacker with request-scoped environment variable access can achieve code execution beyond the restricted command set. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.
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External POC / Exploit Code
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