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9.8критическая

CVE-2022-50912

Описание

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.

Затрагиваемое ПО
Impresscms Impresscms
CVSS
Балл9.8 — критическая
ВекторCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Источники
https://github.com/ImpressCMS/impresscmshttps://www.exploit-db.com/exploits/50890https://www.impresscms.org/https://www.vulncheck.com/advisories/impresscms-unrestricted-file-upload