PsiTransfer: Violation of the integrity of file distribution

Summary The absence of restrictions on the endpoint, which allows you to create a path for uploading a file in a file distribution, allows an attacker to add arbitrary files to the distribution. Details Vulnerable endpoint: POST /files PoC 1. Create a file distribution. 2. Go to the link address ...

PT-2024-24087

Name of the Vulnerable Software and Affected Versions PsiTransfer versions prior to 2.2.0 Description The issue arises from the absence of restrictions on the "POST /files" endpoint, which allows users to create a path for uploading a file in a file distribution. This enables an attacker to add...