https://www.whiteoaksecurity.com/blog/extensis-portfolio-vulnerability-disclosure/
Extensis Portfolio - Main Portal: Authenticated Unrestricted File Upload Resulting in Remote Code Execution
Extensis Portfolio v4.0 was discovered to contain an authenticated unrestricted file upload vulnerability via the Catalog Asset Upload function.
The copy/move/export functionality within an uploaded file can be abused to move an arbitrary file to any given destination, such as a webshell to the web root. At the request of the vendor, a full proof of concept script has not been generated.
https://www.extensis.com/portfolio
Reported to vendor on 9/29/21 Public Disclosure on 2/17/22
Michael Rand (randomactsofsecurity) & Talis Ozols
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