CVE-2023-50265
Prior to 1.3.1, the /api/swaggerui/static endpoint in bazarr/app/ui.py does not validate the user-controlled filename variable and uses it in the send_file function, which leads to an arbitrary file read on the system.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.92%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Bazarr manages and downloads subtitles. Prior to 1.3.1, the /api/swaggerui/static endpoint in bazarr/app/ui.py does not validate the user-controlled filename variable and uses it in the send_file function, which leads to an arbitrary file read on the system. This issue is fixed in version 1.3.1.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.92% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- bazarr/bazarr
- Source
- security-advisories@github.com
References
- https://github.com/morpheus65535/bazarr/commit/17add7fbb3ae1919a40d505470d499d46df9ae6bPatch
- https://github.com/morpheus65535/bazarr/releases/tag/v1.3.1Release Notes
- https://securitylab.github.com/advisories/GHSL-2023-192_GHSL-2023-194_bazarr/Exploit, Third Party Advisory
- https://github.com/morpheus65535/bazarr/commit/17add7fbb3ae1919a40d505470d499d46df9ae6bPatch
- https://github.com/morpheus65535/bazarr/releases/tag/v1.3.1Release Notes
- https://securitylab.github.com/advisories/GHSL-2023-192_GHSL-2023-194_bazarr/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.