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CVE-2017-11466

Description

Arbitrary file upload vulnerability in com/dotmarketing/servlets/AjaxFileUploadServlet.class in dotCMS 4.1.1 allows remote authenticated administrators to upload .jsp files to arbitrary locations via directory traversal sequences in the fieldName parameter to servlets/ajax_file_upload. This results in arbitrary code execution by requesting the .jsp file at a /assets URI.

POC

Reference

- http://seclists.org/fulldisclosure/2017/Jul/33

- https://github.com/dotCMS/core/issues/12131

- https://packetstormsecurity.com/files/143383/dotcms411-shell.txt

Github

No PoCs found on GitHub currently.