CVE-2023-7296

Published: Oct 16, 2024Modified: Jun 17, 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 BigBlueButton plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the the moderator code and viewer code fields in versions up to, and including, 3.0.0-beta.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with author privileges or higher to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Related CWEs

CWE-79

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 (2)

https://plugins.trac.wordpress.org/browser/bigbluebutton/trunk/public/partials/bigbluebutton-join-display.php#L26

Source: security@wordfence.com

https://www.wordfence.com/threat-intel/vulnerabilities/id/5f829d21-5347-46ec-9218-2b3cbe7d7b95?source=cve

Source: security@wordfence.com

Timeline

No history available yet.