CVE-2026-28391 (GCVE-0-2026-28391)
Vulnerability from cvelistv5 – Published: 2026-03-05 21:59 – Updated: 2026-03-10 14:40
VLAI
EPSS
VEX
Title
OpenClaw < 2026.2.2 - Command Injection via cmd.exe Parsing Bypass in Allowlist Enforcement
Summary
OpenClaw versions prior to 2026.2.2 fail to properly validate Windows cmd.exe metacharacters in allowlist-gated exec requests (non-default configuration), allowing attackers to bypass command approval restrictions. Remote attackers can craft command strings with shell metacharacters like & or %...% to execute unapproved commands beyond the allowlisted operations.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-10 14:39 UTC
CWE
- Incomplete List of Disallowed Inputs
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
VulnCheck
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://github.com/openclaw/openclaw/commit/a7f4a… | patch |
| https://www.vulncheck.com/advisories/openclaw-com… | third-party-advisory |
Impacted products
Date Public
2026-02-14 00:00
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