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2 vulnerabilities found for whisperX-FastAPI by pavelzbornik

CVE-2026-34981 (GCVE-0-2026-34981)

Vulnerability from nvd – Published: 2026-04-06 16:19 – Updated: 2026-04-06 18:45
VLAI?
Title
whisperX REST API: SSRF in download_from_url() — URL validation happens after HTTP request, extension bypass via .mp3
Summary
The whisperX API is a tool for enhancing and analyzing audio content. From 0.3.1 to 0.5.0, FileService.download_from_url() in app/services/file_service.py calls requests.get(url) with zero URL validation. The file extension check occurs AFTER the HTTP request is already made, and can be bypassed by appending .mp3 to any internal URL. The /speech-to-text-url endpoint is unauthenticated. This vulnerability is fixed in 0.6.0.
Severity ?
5.8 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
pavelzbornik whisperX-FastAPI Affected: >= 0.3.1, < 0.6.0
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Show details on NVD website
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CVE-2026-34981 (GCVE-0-2026-34981)

Vulnerability from cvelistv5 – Published: 2026-04-06 16:19 – Updated: 2026-04-06 18:45
VLAI?
Title
whisperX REST API: SSRF in download_from_url() — URL validation happens after HTTP request, extension bypass via .mp3
Summary
The whisperX API is a tool for enhancing and analyzing audio content. From 0.3.1 to 0.5.0, FileService.download_from_url() in app/services/file_service.py calls requests.get(url) with zero URL validation. The file extension check occurs AFTER the HTTP request is already made, and can be bypassed by appending .mp3 to any internal URL. The /speech-to-text-url endpoint is unauthenticated. This vulnerability is fixed in 0.6.0.
Severity ?
5.8 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
pavelzbornik whisperX-FastAPI Affected: >= 0.3.1, < 0.6.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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