CVE-2024-5326 Information

Description

The Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ‘postx_presets_callback’ function in all versions up to and including 4.1.2. This makes it possible for authenticated attackers with Contributor-level access and above to change arbitrary options on affected sites. This can be used to enable new user registration and set the default role for new users to Administrator.

CVSS Vector

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

Reference

https://www.wordfence.com/threat-intel/vulnerabilities/id/07a3db33-3787-4b63-835d-8e3026206842?source=cve https://plugins.trac.wordpress.org/browser/ultimate-post/trunk/classes/Styles.php#L160 https://plugins.trac.wordpress.org/browser/ultimate-post/trunk/classes/Styles.php#L177 https://plugins.trac.wordpress.org/changeset/3093815/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8