CVE-2020-20138

6.1 mediumEPSS 2.9%

Medium (6.1) in cmsmadesimple cms made simple. EPSS 2.9% chance of exploitation in the next 30 days.

Cross Site Scripting (XSS) vulnerability in the Showtime2 Slideshow module in CMS Made Simple (CMSMS) 2.2.4.

Severity

6.1 medium

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

EPSS: 2.9% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2020-12-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19