CVE-2026-28363

State: Published
Severity: 9.9 Critical
Published: Feb 27, 2026
Updated: Feb 27, 2026
Reserved: Feb 27, 2026

Description

In OpenClaw before 2026.2.23, tools.exec.safeBins validation for sort could be bypassed via GNU long-option abbreviations (such as --compress-prog) in allowlist mode, leading to approval-free execution paths that were intended to require approval. Only an exact string such as --compress-program was denied.

Scores

CVSS	Score	Vector	Source
3.1	9.9 Critical	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	mitre

Weaknesses

CWE-184 Incomplete List of Disallowed Inputs

Affected Products

Product	Versions
OpenClawOpenClaw	before 2026.2.23Affected

References

https://github.com/openclaw/openclaw/security/advisories/GHSA-3c6h-g97w-fg78

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