Description
An unauthenticated arbitrary file upload vulnerability exists in LibrettoCMS version 1.1.7 (and possibly earlier) contains an unauthenticated arbitrary file upload vulnerability in its File Manager plugin. The upload handler located at adm/ui/js/ckeditor/plugins/pgrfilemanager/php/upload.php fails to properly validate file extensions, allowing attackers to upload files with misleading extensions and subsequently rename them to executable .php scripts. This enables remote code execution on the server without authentication.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
LibrettoCMS LibrettoCMS
Default version status: unknown
1.1.7affected
References
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/libretto_upload_exec.rb ↗
- https://www.exploit-db.com/exploits/26213 ↗
- https://www.exploit-db.com/exploits/26421 ↗
- https://sourceforge.net/projects/librettocms/ ↗
- https://www.vulncheck.com/advisories/librettocms-file-manager-arbitrary-file-upload ↗