CVE-2020-20426

6.1 mediumEPSS 0.7%

Medium (6.1) in s-cms s-cms. EPSS 0.7% chance of exploitation in the next 30 days.

S-CMS Government Station Building System v5.0 contains a cross-site scripting (XSS) vulnerability in /function/booksave.php.

Severity

6.1 medium

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-12-22
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19