HIGH7.5
PYSEC-2026-1058
Apache HTTP Server via mod_proxy_uwsgi HTTP response smuggling
Quick fix
PYSEC-2026-1058 — uwsgi: upgrade to the fixed version with the command below.
pip install --upgrade 'uwsgi>=2.0.22'Details
HTTP Response Smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi. This issue affects Apache HTTP Server from 2.4.30 through 2.4.55 and the uWSGI PyPI package prior to version 2.0.22. Special characters in the origin response header can truncate/split the response forwarded to the client.
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-27522[ADVISORY]
- https://github.com/apache/httpd/commit/d753ea76b5972a85349b68c31b59d04c60014f2d[WEB]
- https://github.com/unbit/uwsgi/commit/58ee1df31fa9e9af106aaeabb82374c36b433822[WEB]
- https://github.com/unbit/uwsgi/commit/acb03530aaaeaa810f28a5b64da619525940f569[WEB]
- https://github.com/unbit/uwsgi[PACKAGE]
- https://httpd.apache.org/security/vulnerabilities_24.html[WEB]
- https://lists.debian.org/debian-lts-announce/2023/04/msg00028.html[WEB]
- https://security.gentoo.org/glsa/202309-01[WEB]
- https://uwsgi-docs.readthedocs.io/en/latest/Changelog-2.0.22.html[WEB]
- https://pypi.org/project/uwsgi[PACKAGE]
- https://github.com/advisories/GHSA-vcph-37mh-fqrh[ADVISORY]