gradio-app/gradio · Security
Update share links to use FRP instead of SSH tunneling
- GHSA ID
- GHSA-3x5j-9vwr-8rr5
- CVE ID
- CVE-2023-25823
- Severity
- medium
- Published
- Updated
- CVSS
- 5.4 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L
- CVSS v3
- 5.4 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L
- CVSS v4
- 6.3 · CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L
Description
Impact
This is a vulnerability which affects anyone using Gradio's share links (i.e. creating a Gradio app and then setting share=True) with Gradio versions older than 3.13.1. In these older versions of Gradio, a private SSH key is sent to any user that connects to the Gradio machine, which means that a user could access other users' shared Gradio demos. From there, other exploits are possible depending on the level of access/exposure the Gradio app provides.
Patches
The problem has been patched. Ideally, users should upgrade to gradio==3.19.1 or later where the FRP solution has been properly tested.
Credit
Credit to Greg Sadetsky and Samuel Tremblay-Cossette for alerting the team
CWEs
- CWE-798 · Use of Hard-coded Credentials