Cross-site scripting (XSS) vulnerability in admin/editevent.php in CMS Made Simple (CMSMS) 1.11.9 allows remote authenticated users with the "Modify Events" permission to inject arbitrary web script or HTML via the handler parameter.
http://secunia.com/advisories/53920
Source: Mitre, NVD
Published: 2013-12-09
Updated: 2026-06-16
Base Score: 2.1
Vector: CVSS2#AV:N/AC:H/Au:S/C:N/I:P/A:N
Severity: Low
Base Score: 5.4
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
EPSS: 0.00185