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EventON vulnerabilities

18 tracked advisories · slug eventON

Important: EventON appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works

Tracked advisories

18

Latest advisory

29 June 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

eventON

Plugin

What this means for EventON

This catalog lists 18 known advisories affecting EventON. The most recent was published on 29 June 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.

Latest issues

  • EventON - WordPress Virtual Event Calendar Plugin <= 5.0.11 - Unauthenticated Blind SQL Injection via Search Parameter

    May allow attackers to read or modify database contents beyond intended access.

    Published 29 June 2026

  • EventON <= 4.9.12 - Reflected Cross-Site Scripting

    May allow attackers to run scripts in visitors' browsers or hijack admin sessions.

    Published 2 March 2026

  • EventON Pro <= 4.9.12 - Authenticated (Contributor+) Stored Cross-Site Scripting

    May allow attackers to run scripts in visitors' browsers or hijack admin sessions.

    Published 29 October 2025

Vulnerability types

  • Cross-site scripting6
  • CSRF3
  • SQL injection1

Authentication (inferred from titles)

  • Unauthenticated1
  • Authenticated3
  • Unspecified14

Advisory history

Known EventON advisories published by month.

All advisories

1–15 of 18

1 / 2

Check whether your installed version is affected

SiteRespond Defence matches your installed EventON version against this catalog when the Defence plugin is connected to your WordPress site.

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