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
Vulnerability status
Deferred
Published
2026-10-30T06:16:46.417Z
13 hours agoLast modified
2026-10-30T17:49:38.703Z
1 hour ago