ProfileGrid <= 5.9.9.2 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Message Content
| CVE | CVE-2026-4610 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | June 22, 2026 |
| Last Updated | June 23, 2026 |
| Researcher |
Jonah Burgess (CryptoCat)
|
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.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for ProfileGrid – User Profiles, Groups and Communities
| Software Type | Plugin |
|---|---|
| Software Slug | profilegrid-user-profiles-groups-and-communities (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 5.9.9.3, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in ProfileGrid – User Profiles, Groups and Communities
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