CVE-2024-6161 Information

Description

The Default Thumbnail Plus plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ‘get_cache_image’ function in all versions up to and including 1.0.2.3. This makes it possible for authenticated attackers with contributor-level and above permissions to upload arbitrary files on the affected site’s server which may make remote code execution possible.

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/046f11b6-7d1a-4bd3-8250-4c5a50fab3ff?source=cve https://plugins.trac.wordpress.org/browser/default-thumbnail-plus/trunk/default-thumbnail-plus.php?rev=597280#L337

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