CVE-2023-50264

Bazarr Arbitrary file read in /system/backup/download/ endpoint

CVSS 7.5 HIGHEPSS 0.9%CWE-22

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

15 Dec 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

morpheus65535 · bazarr

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References

https://github.com/morpheus65535/bazarr/commit/17add7fbb3ae1919a40d505470d499d46df9ae6b https://github.com/morpheus65535/bazarr/releases/tag/v1.3.1 https://securitylab.github.com/advisories/GHSL-2023-192_GHSL-2023-194_bazarr/