https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 03:51:55 +0000 https://vulnerability.circl.lu/vuln/cve-2024-27306 <p><strong>Affected:</strong> aio-libs aiohttp, aiohttp</p> <p>aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. A XSS vulnerability exists on index pages for static file handling. This vulnerability is fixed in 3.9.4. We have always recommended using a reverse proxy server (e.g. nginx) for serving static files. Users following the recommendation are unaffected. Other users can disable `show_index` if unable to upgrade.</p> <p><strong>Affected:</strong> aio-libs aiohttp, aiohttp</p> <p>aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. A XSS vulnerability exists on index pages for static file handling. This vulnerability is fixed in 3.9.4. We have always recommended using a reverse proxy server (e.g. nginx) for serving static files. Users following the recommendation are unaffected. Other users can disable `show_index` if unable to upgrade.</p> https://vulnerability.circl.lu/vuln/cve-2024-27306 https://vulnerability.circl.lu/vuln/ghsa-7gpw-8wmc-pm8g <p><strong>Affected:</strong> PyPI: aiohttp</p> <p>### Summary</p> <p>A XSS vulnerability exists on index pages for static file handling.</p> <p>### Details</p> <p>When using `web.static(..., show_index=True)`, the resulting index pages do not escape file names.</p> <p>If users can upload files with arbitrary filenames to the static directory, the server is vulnerable to XSS attacks.</p> <p>### Workaround</p> <p>We have always recommended using a reverse proxy server (e.g. nginx) for serving static files. Users following the recommendation are unaffected.</p> <p>Other users can disable `show_index` if unable to upgrade.</p> <p>-----</p> <p>Patch: https://github.com/aio-libs/aiohttp/pull/8319/files</p> <p><strong>Affected:</strong> PyPI: aiohttp</p> <p>### Summary</p> <p>A XSS vulnerability exists on index pages for static file handling.</p> <p>### Details</p> <p>When using `web.static(..., show_index=True)`, the resulting index pages do not escape file names.</p> <p>If users can upload files with arbitrary filenames to the static directory, the server is vulnerable to XSS attacks.</p> <p>### Workaround</p> <p>We have always recommended using a reverse proxy server (e.g. nginx) for serving static files. Users following the recommendation are unaffected.</p> <p>Other users can disable `show_index` if unable to upgrade.</p> <p>-----</p> <p>Patch: https://github.com/aio-libs/aiohttp/pull/8319/files</p> https://vulnerability.circl.lu/vuln/ghsa-7gpw-8wmc-pm8g https://vulnerability.circl.lu/vuln/pysec-2026-1102 <p><strong>Affected:</strong> PyPI: aiohttp</p> <p>### Summary</p> <p>A XSS vulnerability exists on index pages for static file handling.</p> <p>### Details</p> <p>When using `web.static(..., show_index=True)`, the resulting index pages do not escape file names.</p> <p>If users can upload files with arbitrary filenames to the static directory, the server is vulnerable to XSS attacks.</p> <p>### Workaround</p> <p>We have always recommended using a reverse proxy server (e.g. nginx) for serving static files. Users following the recommendation are unaffected.</p> <p>Other users can disable `show_index` if unable to upgrade.</p> <p>-----</p> <p>Patch: https://github.com/aio-libs/aiohttp/pull/8319/files</p> <p><strong>Affected:</strong> PyPI: aiohttp</p> <p>### Summary</p> <p>A XSS vulnerability exists on index pages for static file handling.</p> <p>### Details</p> <p>When using `web.static(..., show_index=True)`, the resulting index pages do not escape file names.</p> <p>If users can upload files with arbitrary filenames to the static directory, the server is vulnerable to XSS attacks.</p> <p>### Workaround</p> <p>We have always recommended using a reverse proxy server (e.g. nginx) for serving static files. Users following the recommendation are unaffected.</p> <p>Other users can disable `show_index` if unable to upgrade.</p> <p>-----</p> <p>Patch: https://github.com/aio-libs/aiohttp/pull/8319/files</p> https://vulnerability.circl.lu/vuln/pysec-2026-1102