CVE-2026-28037 PUBLISHED

WordPress EventON plugin <= 4.9.12 - Reflected Cross Site Scripting (XSS) vulnerability

Assigner: Patchstack
Reserved: 25.02.2026 Published: 05.03.2026 Updated: 05.03.2026

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ashanjay EventON eventon allows Reflected XSS.This issue affects EventON: from n/a through <= 4.9.12.

Product Status

Vendor	ashanjay
Product	EventON
Versions	Default: unaffected affected from n/a to <= 4.9.12 (incl.)

Credits

João Pedro S Alcântara (Kinorth) | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/Wordpress/Plugin/eventon/vulnerability/wordpress-eventon-plugin-4-9-12-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Problem Types

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE

Impacts

Reflected XSS