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Package · Debian

starlette

9 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 5.3
    CVE-2026-48817

    Starlette: Arbitrary HTTP method dispatched to `HTTPEndpoint` attributes via `getattr`

    Starlette is a lightweight ASGI framework/toolkit. In versions 1.0.1 and below, when dispatching a request, HTTPEndpoint selects the handler by lowercasing the HTTP method and looking it up as an attribute with getattr, without restricting the lookup to a kno…

    Kludex starlette starlette starlette Debian Ubuntu PyPI
  • Medium 6.5
    CVE-2026-48710 Exploited Public exploit EPSS 70%

    Starlette has missing Host header validation that poisons request.url.path, bypassing path-based security checks

    Starlette is a lightweight ASGI framework/toolkit. Prior to version 1.0.1, the HTTP `Host` request header was not validated before being used to reconstruct `request.url`. Because the routing algorithm relies on the raw HTTP path while `request.url` is rebuil…

    Kludex starlette starlette starlette Debian Ubuntu Alpine PyPI
    KEV Sep 2, 2026
  • Medium 5.3
    CVE-2025-54121

    Starlette has possible denial-of-service vector when parsing large files in multipart forms

    Starlette is a lightweight ASGI (Asynchronous Server Gateway Interface) framework/toolkit, designed for building async web services in Python. In versions 0.47.1 and below, when parsing a multi-part form with large files (greater than the default max spool si…

    encode starlette starlette starlette Debian Ubuntu PyPI