Update dependency starlette to v1 [SECURITY]

[renovate]

This PR contains the following updates:

Package	Update	Change	OpenSSF
starlette (changelog)	major	==0.49.1 → ==1.0.1

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Missing Host header validation poisons request.url.path, bypassing path-based security checks

GHSA-86qp-5c8j-p5mr / PYSEC-2026-161

More information

Details

Starlette reconstructs the requested URL based on the HTTP Host request header and requested path, but does not perform any validation of the Host header value. This allows attackers to inject paths into the host part, prepending the actual path. However, routing in Starlette is based on the actual request path. This inconsistent interpretation of HTTP requests may lead to issues such as authentication bypass when the authentication depends on the reconstructed URL’s path.

Severity

Unknown

References

• https://github.com/Kludex/starlette/security/advisories/GHSA-86qp-5c8j-p5mr
• https://github.com/Kludex/starlette/security/advisories/GHSA-86qp-5c8j-p5mr
• https://www.x41-dsec.de/lab/advisories/x41-2026-002-starlette/
• https://github.com/Kludex/starlette/commit/764dab0dcfb9033d75442d7a359645c9f94648c6

This data is provided by OSV and the PyPI Advisory Database (CC-BY 4.0).

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Release Notes

Kludex/starlette (starlette)

v1.0.1: Version 1.0.1

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What's Changed

• Ignore malformed Host header when constructing request.url by @​Kludex in #​3279

Full Changelog: Kludex/starlette@1.0.0...1.0.1

v1.0.0: Version 1.0.0

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Starlette 1.0 is here! 🎉

After nearly eight years since its creation, Starlette has reached its first stable release.

A special thank you to @​lovelydinosaur, the creator of Starlette, Uvicorn, HTTPX and MkDocs, whose work helped to lay the foundation for the modern async Python ecosystem. 🙏

Thank you to @​adriangb, @​graingert, @​agronholm, @​florimondmanca, @​aminalaee, @​tiangolo, @​alex-oleshkevich, @​abersheeran, and @​uSpike for helping make Starlette what it is today. And to all my sponsors - especially @​tiangolo, @​huggingface, and @​elevenlabs - thank you for your support!

Thank you to all 290+ contributors who have shaped Starlette over the years! ❤️

Read more on the blog post.

Check out the full release notes at https://www.starlette.io/release-notes/#​100-march-22-2026

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Full Changelog: Kludex/starlette@1.0.0rc1...1.0.0

v0.52.1: Version 0.52.1

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What's Changed

• Only use typing_extensions in older Python versions by @​Kludex in #​3109

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Full Changelog: Kludex/starlette@0.52.0...0.52.1

v0.52.0: Version 0.52.0

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In this release, State can be accessed using dictionary-style syntax for improved type safety (#​3036).

from collections.abc import AsyncIterator
from contextlib import asynccontextmanager
from typing import TypedDict

import httpx

from starlette.applications import Starlette
from starlette.requests import Request

class State(TypedDict):
    http_client: httpx.AsyncClient

@​asynccontextmanager
async def lifespan(app: Starlette) -> AsyncIterator[State]:
    async with httpx.AsyncClient() as client:
        yield {"http_client": client}

async def homepage(request: Request[State]):
    client = request.state["http_client"]
    # If you run the below line with mypy or pyright, it will reveal the correct type.
    reveal_type(client)  # Revealed type is 'httpx.AsyncClient'

See Accessing State for more details.

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Full Changelog: Kludex/starlette@0.51.0...0.52.0

v0.51.0: Version 0.51.0

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Added

• Add allow_private_network in CORSMiddleware #​3065.

Changed

• Increase warning stacklevel on DeprecationWarning for wsgi module #​3082.

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New Contributors

• @​santibreo made their first contribution in #​3082
• @​iddqd888 made their first contribution in #​3083

Full Changelog: Kludex/starlette@0.50.0...0.51.0

v0.50.0: Version 0.50.0

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Removed

• Drop Python 3.9 support #​3061.

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Full Changelog: Kludex/starlette@0.49.3...0.50.0

v0.49.3: Version 0.49.3

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Fixed

• Relax strictness on Middleware type #​3059.

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Full Changelog: Kludex/starlette@0.49.2...0.49.3

v0.49.2: Version 0.49.2

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Fixed

• Ignore if-modified-since header if if-none-match is present in StaticFiles #​3044.

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Full Changelog: Kludex/starlette@0.49.1...0.49.2

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