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.

References

• https://nvd.nist.gov/vuln/detail/CVE-2024-1183
• gradio-app/gradio@2ad3d9e
• https://huntr.com/bounties/103434f9-87d2-42ea-9907-194a3c25007c
• gradio-app/gradio@7ba8c5d