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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
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    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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    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
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    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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