An SSRF (Server-Side Request Forgery) vulnerability exists in the gradio-app/gradio repository, allowing attackers to scan and identify open ports within an internal network. By manipulating the 'file' parameter in a GET request, an attacker can discern the status of internal ports based on the presence of a 'Location' header or a 'File not allowed' error in the response.
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.
Link | Tags |
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https://huntr.com/bounties/103434f9-87d2-42ea-9907-194a3c25007c | third party advisory exploit |
https://github.com/gradio-app/gradio/commit/2ad3d9e7ec6c8eeea59774265b44f11df7394bb4 | patch |