CVE-2021-28935

MEDIUM

Cmsmadesimple Cms Made Simple - XSS

Title source: rule

Description

CMS Made Simple (CMSMS) 2.2.15 allows authenticated XSS via the /admin/addbookmark.php script through the Site Admin > My Preferences > Title field.

Exploits (1)

exploitdb WORKING POC
by bt0 · textwebappsphp
https://www.exploit-db.com/exploits/49793

References (2)

Scores

CVSS v3 5.4
EPSS 0.0023
EPSS Percentile 45.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
cmsmadesimple/cms_made_simple 2.2.15
Published Mar 30, 2021
Tracked Since Feb 18, 2026