Description
Bazarr manages and downloads subtitles. Prior to 1.3.1, Bazarr contains an arbitrary file read in /system/backup/download/ 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.
References (3)
Core 3
Core References
Exploit, Third Party Advisory x_refsource_confirm
https://securitylab.github.com/advisories/GHSL-2023-192_GHSL-2023-194_bazarr/
Patch x_refsource_misc
https://github.com/morpheus65535/bazarr/commit/17add7fbb3ae1919a40d505470d499d46df9ae6b
Release Notes x_refsource_misc
https://github.com/morpheus65535/bazarr/releases/tag/v1.3.1
Scores
CVSS v3
7.5
EPSS
0.0034
EPSS Percentile
57.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-22
Status
published
Products (1)
bazarr/bazarr
< 1.3.1
Published
Dec 15, 2023
Tracked Since
Feb 18, 2026