CVE-2026-4610

Published: Jun 23, 2026Modified: Jun 29, 2026Deferred

6.4

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Exploitability: 3.1 / Impact: 2.7

Source: security@wordfence.com (Secondary)

Description

The ProfileGrid – User Profiles, Groups and Communities plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'pm_author_message' parameter in the pm_send_message_to_author function in all versions up to, and including, 5.9.9.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerability was partially patched in version 5.9.8.5.

Related CWEs

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

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (6)

https://plugins.trac.wordpress.org/browser/profilegrid-user-profiles-groups-and-communities/trunk/includes/class-profile-magic-request.php#L6790

Source: security@wordfence.com

https://plugins.trac.wordpress.org/browser/profilegrid-user-profiles-groups-and-communities/trunk/includes/class-profile-magic-request.php#L6802

Source: security@wordfence.com

https://plugins.trac.wordpress.org/browser/profilegrid-user-profiles-groups-and-communities/trunk/public/class-profile-magic-public.php#L3211

Source: security@wordfence.com

https://plugins.trac.wordpress.org/browser/profilegrid-user-profiles-groups-and-communities/trunk/public/class-profile-magic-public.php#L3216

Source: security@wordfence.com

https://plugins.trac.wordpress.org/changeset/3538301/

Source: security@wordfence.com

https://www.wordfence.com/threat-intel/vulnerabilities/id/34c64a8b-32ad-4349-b593-933fc057d1a6?source=cve

Source: security@wordfence.com

Timeline

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