CVE-2024-13612 Information

Description

The Better Messages – Live Chat for WordPress BuddyPress PeepSo Ultimate Member BuddyBoss plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin’s ‘better_messages_live_chat_button’ shortcode in all versions up to and including 2.6.9 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS Vector

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

Reference

https://plugins.trac.wordpress.org/browser/bp-better-messages/trunk/inc/shortcodes.php#L125 https://plugins.trac.wordpress.org/browser/bp-better-messages/trunk/inc/shortcodes.php#L127 https://plugins.trac.wordpress.org/browser/bp-better-messages/trunk/inc/shortcodes.php#L84 https://plugins.trac.wordpress.org/changeset/3228965/ https://www.wordfence.com/threat-intel/vulnerabilities/id/169a857f-1ae0-40f6-8a34-10c573af59c5?source=cve

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.4