CVE-2023-4634

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

• Media Library Assistant Wordpress Plugin - RCE and LFI2023-10-09 · webapps · php

Impact

The Media Library Assistant plugin for WordPress is vulnerable to Local File Inclusion and Remote Code Execution in versions up to, and including, 3.09. This is due to insufficient controls on file paths being supplied to the 'mla_stream_file' parameter from the ~/includes/mla-stream-image.php file, where images are processed via Imagick(). This makes it possible for unauthenticated attackers to supply files via FTP that will make directory lists, local file inclusion, and remote code execution possible.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• https://github.com/Patrowl/CVE-2023-4634/
• https://packetstormsecurity.com/files/174508/wpmla309-lfiexec.tgz
• https://patrowl.io/blog-wordpress-media-library-rce-cve-2023-4634/
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2955933%40media-library-assistant&new=2955933%40media-library-assistant&sfp_email=&sfph_mail=#file4
• https://www.wordfence.com/threat-intel/vulnerabilities/id/05c68377-feb6-442d-a3a0-1fbc246c7cbf?source=cve
• https://github.com/Patrowl/CVE-2023-4634/
• https://packetstormsecurity.com/files/174508/wpmla309-lfiexec.tgz
• https://patrowl.io/blog-wordpress-media-library-rce-cve-2023-4634/
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2955933%40media-library-assistant&new=2955933%40media-library-assistant&sfp_email=&sfph_mail=#file4
• https://www.wordfence.com/threat-intel/vulnerabilities/id/05c68377-feb6-442d-a3a0-1fbc246c7cbf?source=cve