In CMS Made Simple (CMSMS) through 2.2.7, the "module remove" operation in the admin dashboard contains an arbitrary file deletion vulnerability that can cause DoS, exploitable by an admin user, because the attacker can remove all lib/ files in all directories.
Severity
CVSS 3.0
6.5 medium
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
EPSS
0.9% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)