---
cve: "CVE-2026-28363"
severity: "CRITICAL"
cvss: 9.9
epss: "50%"
vendor: "OpenClaw"
kev: false
exploited: false
published: "2026-02-27 04:16:03"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-05T19:03:22+02:00"
---

# CVE-2026-28363

> 9.9 CRITICAL · 🧪 PoC

## Beschreibung

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.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- b817600533129771ace2801d7c05901c7f850fb8 (Commit)

## Referenzen

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

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-28363) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_