CVE-2026-66457

WordPress Events Manager plugin <= 7.4.2 - Cross Site Scripting (XSS) vulnerability

Published Aug 6, 2026 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Pixelite Events Manager events-manager allows Reflected XSS.This issue affects Events Manager: from n/a through 7.4.2.

Remediation

Vendor Solution

Update the WordPress Events Manager plugin to the latest available version (at least 7.4.3).

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Pixelite
Pixelite events Manager
Wordpress-extensions
Wordpress-extensions events Manager
Vendors & Products Pixelite
Pixelite events Manager
Wordpress-extensions
Wordpress-extensions events Manager
Type Values Removed Values Added
Description Unauthenticated Cross Site Scripting (XSS) in Events Manager <= 7.4.1 versions. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Pixelite Events Manager events-manager allows Reflected XSS.This issue affects Events Manager: from n/a through 7.4.2.
Title WordPress Events Manager plugin <= 7.4.1 - Cross Site Scripting (XSS) vulnerability WordPress Events Manager plugin <= 7.4.2 - Cross Site Scripting (XSS) vulnerability
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Unauthenticated Cross Site Scripting (XSS) in Events Manager <= 7.4.1 versions.
Title WordPress Events Manager plugin <= 7.4.1 - Cross Site Scripting (XSS) vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Sep 22, 2026, 7:29 AM
Reserved
Jul 27, 2026, 9:00 AM
Status
Deferred
Published
Aug 6, 2026, 3:17 PM
Modified
Oct 24, 2026, 4:10 PM