Description


The Joinchat WordPress plugin before 6.4.2 does not escape the message of its button block before outputting it in an HTML attribute on the front end, which could allow users with the Author role and above to perform Stored Cross-Site Scripting attacks against any visitor of the post, including administrators.

Related CPE's


Could not find any relations

Weaknesses


134c704f-9b21-4f2e-91b3-4a467353bcc0

Secondary

CWE-79

CVSS impact metrics


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

6.8 · Medium

Information


Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-10-30T06:16:46.417Z

13 hours ago

Last modified

2026-10-30T17:49:38.703Z

1 hour ago