Vulnerability record · CVE-2023-50265 · published 15 December 2023

CVE-2023-50265: Bazarr path traversal vulnerability

BBazarr · Bazarr

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.

7.5 CVSS 3.1 High EPSS 0.92% · top 41.2% CWE-22 · Path traversal

7.5CVSS 3.1 base score

0.92%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

6References, 2 tagged exploit

17 Jun 2026Last modified by NVD

Description

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

BBazarr Bazarr

References

Link	Tags
https://github.com/morpheus65535/bazarr/commit/17add7fbb3ae1919a40d505470d499d46df9ae6b	Patch
https://github.com/morpheus65535/bazarr/releases/tag/v1.3.1	Release Notes
https://securitylab.github.com/advisories/GHSL-2023-192_GHSL-2023-194_bazarr/	ExploitThird Party Advisory
https://github.com/morpheus65535/bazarr/commit/17add7fbb3ae1919a40d505470d499d46df9ae6b	Patch
https://github.com/morpheus65535/bazarr/releases/tag/v1.3.1	Release Notes
https://securitylab.github.com/advisories/GHSL-2023-192_GHSL-2023-194_bazarr/	ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-50265), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.