Path Traversal in Bazarr
CVE-2023-50264
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.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.009 (56.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Bazarr
- Morpheus65535 Bazarr — versions < 1.3.1
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Third Party Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2023-50264?
- CVE-2023-50264 is a high-severity vulnerability in Bazarr, classified under Path Traversal. CVSS score: 7.5/10. Published 2023-12-15.
- How severe is CVE-2023-50264?
- High severity. CVSS v3 base score is 7.5 out of 10.