CVE-2026-28363

CRITICAL

OpenClaw <2026.2.23 - Command Injection

Title source: llm

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.

Exploits (1)

nomisec WORKING POC

by kaleth4 · poc

https://github.com/kaleth4/CVE-2026-28363

View Code ZIP pw:eip

References (1)

[Vendor Advisory] https://github.com/openclaw/openclaw/security/advisories/GHSA-3c6h-g97w-fg78

Scores

CVSS v3 9.9

EPSS 0.0004

EPSS Percentile 12.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Details

CWE

CWE-184

Status published

Products (2)

npm/openclaw 0 - 2026.2.23npm

openclaw/openclaw < 2026.2.23

Published Feb 27, 2026

Tracked Since Feb 27, 2026