CMS Made Simple (CMSMS) 2.2.11 allows stored XSS by an admin via a crafted image filename on the "News > Add Article" screen.
https://forum.cmsmadesimple.org/viewforum.php?f=1
http://dev.cmsmadesimple.org/bug/view/12149
Source: Mitre, NVD
Published: 2019-10-16
Updated: 2026-06-17
Base Score: 3.5
Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N
Severity: Low
Base Score: 4.8
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
EPSS: 0.00359