CVE-2023-7200: EventON < 4.4.1 - Reflected Cross-Site Scripting

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-01-29 · updated 2026-06-17
Weakness: CWE-79

Description

The EventON WordPress plugin before 4.4.1 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Affected products

EventON: before 4.4.1 — fixed in 4.4.1

How to fix

Upgrade to a fixed version: EventON 4.4.1. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/586cf0a5-515c-43ea-8c03-f2f47ed13c2c/
https://wpscan.com/vulnerability/586cf0a5-515c-43ea-8c03-f2f47ed13c2c/

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