Bazarr Arbitrary file read in /system/backup/download/ endpoint
Priority LOW 35CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
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.
Why it matters now
EPSS 0.00924 60th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed bazarr (morpheus65535): 1.3.1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| morpheus65535 | bazarr | before 1.3.1 | 1.3.1 | Patch available | CNA |
- bazarr Vendormorpheus65535 Affected before 1.3.1 Fixed in 1.3.1 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:bazarr:bazarr:*:*:*:*:*:*:*:* | before 1.3.1 | Vulnerable | morpheus65535 |
- cpe:2.3:a:bazarr:bazarr:*:*:*:*:*:*:*:* Versions before 1.3.1 Vulnerable ·morpheus65535
Remediation
- Fix · CNA bazarr (morpheus65535) Fixed in 1.3.1
Timeline
- 2026-10-02 Threatist record created from CVE-2023-50264
References
More morpheus65535 Bazarr vulnerabilities
- TI-2024-26899 An issue in the component /api/swaggerui/static of Bazaar v1.4.3 allows unauthenticated… CVSS 3.1HIGH 8.2
- TI-2023-27492 Bazarr Arbitrary file read in /api/swaggerui/static endpoint CVSS 3.1HIGH 7.5
- TI-2023-27493 Bazarr Blind Server-Side Request Forgery (SSRF) in the /test/<protocol>/ endpoint CVSS 3.1MEDIUM 5.3
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences