Medium (5.4) in basercms basercms. EPSS 0.3% chance of exploitation in the next 30 days.
baserCMS is a website development framework. Versions prior to 5.1.2 have a cross-site scripting vulnerability in the Blog posts feature. Version 5.1.2 fixes this issue.
Severity
CVSS 3.1
5.4 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
0.3% chance of exploitation in the next 30 days; higher than 25% of CVEs (scores of 2026-10-31)