Description
The Catch Themes Demo Import WordPress plugin is vulnerable to arbitrary file uploads via the import functionality found in the ~/inc/CatchThemesDemoImport.php file, in versions up to and including 1.7, due to insufficient file type validation. This makes it possible for an attacker with administrative privileges to upload malicious files that can be used to achieve remote code execution.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Catch Themes Demo Import Catch Themes Demo Import
1.7 to ≤ 1.7affected
References
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39352 ↗
- https://plugins.trac.wordpress.org/changeset/2617555/catch-themes-demo-import/trunk/inc/CatchThemesDemoImport.php ↗
- https://github.com/BigTiger2020/word-press/blob/main/Catch%20Themes%20Demo%20Import.md ↗
- http://packetstormsecurity.com/files/165207/WordPress-Catch-Themes-Demo-Import-1.6.1-Shell-Upload.html ↗
- http://packetstormsecurity.com/files/165463/WordPress-Catch-Themes-Demo-Import-Shell-Upload.html ↗
- https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-39352 ↗
- https://www.exploit-db.com/exploits/50580 ↗