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CVE-2026-44194

CRITICAL · CVSS 9.1 EPSS %0.22 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-05-13T22:16:43.673 · Çekilme zamanı: 2026-06-09T06:01:23.248595+00:00

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Uzaktan istismar edilebilir olabilir.

Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

Tespit Edilen Sinyaller
remote code execution code execution
GitHub PoC Linkleri

Not: Bu bağlantılar yalnızca güvenlik araştırması ve doğrulama amacıyla listelenmiştir.

CVE
CVE-2026-44194
Severity
CRITICAL
CVSS
9.1
EPSS
%0.22

Orijinal NVD Açıklaması

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, an authenticated Remote Code Execution (RCE) vulnerability in the OPNsense core allows a user with user-management privileges to execute arbitrary system commands as root. An attacker can bypass input validation by formatting their malicious payload as a compliant email address, allowing shell commands to reach the underlying operating system. The flaw exists in the local user synchronization flow, within core/src/opnsense/scripts/auth/sync_user.php. This vulnerability is fixed in 26.1.8.