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CVE-2021-44664

Description

An Authenticated Remote Code Exection (RCE) vulnerability exists in Xerte through 3.9 in website_code/php/import/fileupload.php by uploading a maliciously crafted PHP file though the project interface disguised as a language file to bypasses the upload filters. Attackers can manipulate the files destination by abusing path traversal in the 'mediapath' variable.

POC

Reference

- http://packetstormsecurity.com/files/166182/Xerte-3.9-Remote-Code-Execution.html

- https://riklutz.nl/2021/11/03/authenticated-file-upload-to-remote-code-execution-in-xerte/

Github

- https://github.com/ARPSyndicate/cvemon

- https://github.com/Enes4xd/Enes4xd

- https://github.com/cr0ss2018/cr0ss2018

- https://github.com/d3ltacros/d3ltacros

- https://github.com/ezelnur6327/Enes4xd

- https://github.com/ezelnur6327/enesamaafkolan