The EventON plugin through 3.0.5 for WordPress allows addons/?q= XSS via the search field.
https://www.myeventon.com/news/
https://github.com/mustgundogdu/Research/tree/main/EventON_PLUGIN_XSS
http://packetstormsecurity.com/files/160282/WordPress-EventON-Calendar-3.0.5-Cross-Site-Scripting.html
Source: Mitre, NVD
Published: 2020-11-30
Updated: 2026-06-17
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.08936