CVE-2022-40797 Information

Description

Roxy Fileman 1.4.6 allows Remote Code Execution via a .phar upload because the default FORBIDDEN_UPLOADS value in conf.json only blocks .php .php4 and .php5 files. (Visiting any .phar file invokes the PHP interpreter in some realistic web-server configurations.)

CVSS Vector

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

Reference

https://salsa.debian.org/php-team/php/-/blob/dc253886b5b2e9bc8d9e36db787abb083a667fd8/debian/php-cgi.conf#L5-6 https://web.archive.org/web/20210126213412/https://roxyfileman.com/download.php?f=1.4.6-php https://gist.github.com/Hadi999/1f66fe7c5a217ca261ebfec36c630d18

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8