Vulnerability · Published Jun 23, 2026 · Assigned by Wordfence

CVE-2026-4610ProfileGrid <= 5.9.9.2 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Message Content

Medium 6.4

In plain English

A medium-severity cross-site scripting in ProfileGrid – User Profiles, Groups and Communities from metagauss. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 29% of all known vulnerabilities).

Severity (CVSS 3.1)6.4Medium

Exploit odds (30 days)0.3%top 71.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
metagauss	ProfileGrid – User Profiles, Groups and Communities	0 – through 5.9.9.2

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

In plain English

Official description

Affected products (as reported)

References