Medium (5.4) in leafpub leafpub. EPSS 0.7% chance of exploitation in the next 30 days.
Leafpub version 1.2.0-beta6 is vulnerable to stored cross-site scripting vulnerability, within the edit blog post page, which can result in disruption of service and execution of javascript code.
Severity
CVSS 3.0
5.4 medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)