CVE-2024-5503 Information

Description

The WP Blog Post Layouts plugin for WordPress is vulnerable to Local File Inclusion in all versions up to and including 1.1.3. This makes it possible for authenticated attackers with Contributor-level access and above to include and execute arbitrary PHP files on the server allowing the execution of any PHP code in those files. This can be used to bypass access controls obtain sensitive data or achieve code execution in cases where images and other “safe” file types can be uploaded and included.

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/5205cc95-06d1-4bc6-a9ea-082df9566935?source=cve https://plugins.trac.wordpress.org/browser/wp-blog-post-layouts/trunk/includes/gutenberg.php#L883 https://plugins.trac.wordpress.org/browser/wp-blog-post-layouts/trunk/includes/gutenberg.php#L900 https://plugins.trac.wordpress.org/browser/wp-blog-post-layouts/trunk/includes/gutenberg.php#L917 https://plugins.trac.wordpress.org/browser/wp-blog-post-layouts/trunk/includes/src/grid/element.php#L1146 https://plugins.trac.wordpress.org/browser/wp-blog-post-layouts/trunk/includes/src/list/element.php#L1136 https://plugins.trac.wordpress.org/browser/wp-blog-post-layouts/trunk/includes/src/masonry/element.php#L1134

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