Vulnerability Description
Bazarr manages and downloads subtitles. In version 1.2.4, the proxy method in bazarr/bazarr/app/ui.py does not validate the user-controlled protocol and url variables and passes them to requests.get() without any sanitization, which leads to a blind server-side request forgery (SSRF). This issue allows for crafting GET requests to internal and external resources on behalf of the server. 1.3.1 contains a partial fix, which limits the vulnerability to HTTP/HTTPS protocols.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bazarr | Bazarr | 1.2.4 |
Related Weaknesses (CWE)
References
- https://github.com/morpheus65535/bazarr/commit/17add7fbb3ae1919a40d505470d499d46Patch
- https://github.com/morpheus65535/bazarr/releases/tag/v1.3.1Release Notes
- https://securitylab.github.com/advisories/GHSL-2023-192_GHSL-2023-194_bazarr/PatchThird Party Advisory
- https://github.com/morpheus65535/bazarr/commit/17add7fbb3ae1919a40d505470d499d46Patch
- https://github.com/morpheus65535/bazarr/releases/tag/v1.3.1Release Notes
- https://securitylab.github.com/advisories/GHSL-2023-192_GHSL-2023-194_bazarr/PatchThird Party Advisory
FAQ
What is CVE-2023-50266?
CVE-2023-50266 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Bazarr manages and downloads subtitles. In version 1.2.4, the proxy method in bazarr/bazarr/app/ui.py does not validate the user-controlled protocol and url variables and passes them to requests.get()...
How severe is CVE-2023-50266?
CVE-2023-50266 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-50266?
Check the references section above for vendor advisories and patch information. Affected products include: Bazarr Bazarr.