High (7.1). EPSS 0.4% chance of exploitation in the next 30 days.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in rzfarrell CGM Event Calendar cgm-event-calendar allows Reflected XSS.This issue affects CGM Event Calendar: from n/a through <= 0.8.5.
Severity
CVSS 3.1
7.1 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
EPSS
0.4% chance of exploitation in the next 30 days; higher than 33% of CVEs (scores of 2026-10-31)