CVE-2024-6823

EUVD-2024-47839
The Media Library Assistant plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation involving the mla-inline-edit-upload-scripts AJAX action in all versions up to, and including, 3.18. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
WordfenceCNA
8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 93%
Affected Products (NVD)
VendorProductVersion
davidlingrenmedia_library_assistant
𝑥
≤ 3.18
davidlingrenmedia_library_assistant
𝑥
< 3.19
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://plugins.trac.wordpress.org/browser/media-library-assistant/trunk/includes/class-mla-settings.php#L32
https://plugins.trac.wordpress.org/changeset/3133909/
https://wordpress.org/plugins/media-library-assistant/#developers
https://www.wordfence.com/threat-intel/vulnerabilities/id/9a446fe7-c97a-436e-b494-b924e6518297?source=cve