plugin
2 known security issues reported for the Backup By Supsystic WordPress plugin. Most recent disclosed May 16, 2026.
Running Backup By Supsystic on your site? Check whether your installed version is affected.
Scan your site freeThe Backup by Supsystic plugin for WordPress is vulnerable to Local File Inclusion in versions up to, and including, 2.3.9. This makes it possible for unauthenticated attackers to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access...
The Backup by Supsystic plugin for WordPress is vulnerable to Arbitrary File Download and Deletion in versions up to, and including, 2.3.11. This is due to various path traversal attacks and missing CSRF checks. This makes it possible for authenticated Admin+ attackers to download and delete any file on the vulnerable...
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