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CVE-2022-50912

CRITICAL

9.8

Beschreibung

ImpressCMS 1.4.4 contains a file upload vulnerability with weak extension sanitization that allows attackers to upload potentially malicious files. Attackers can bypass file upload restrictions by using alternative file extensions .php2.php6.php7.phps.pht to execute arbitrary PHP code on the server.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht1/13/2026

Zuletzt geandert2/3/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

impresscms:impresscms

Schwachen (CWE)

CWE-434

Referenzen

https://github.com/ImpressCMS/impresscms(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/50890(disclosure@vulncheck.com)

https://www.impresscms.org/(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/impresscms-unrestricted-file-upload(disclosure@vulncheck.com)

IOC Korrelationen

Keine Korrelationen erfasst

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