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CVE-2022-50912

CRITICAL CVSS: 9.8 Published: 2026-01-13 Modified: 2026-06-17

Description

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.

Affected Platforms

Impresscms Impresscms

Weakness Type

CWE-434

References