https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-28T07:53:35.831494+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2016-1000111 CVE-2016-1000111 2026-09-28T07:53:35.835008+00:00

Twisted before 16.3.1 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect a CGI application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue.

 https://vulnerability.circl.lu/vuln/ghsa-3gqj-cmxr-p4x2 GHSA-3gqj-cmxr-p4x2 — Forced Browsing in Twisted 2026-09-28T07:53:35.835140+00:00

Affected: PyPI: Twisted

Twisted before 16.3.1 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the `HTTP_PROXY` environment variable, which might allow remote attackers to redirect a CGI application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an `httpoxy` issue.

 https://vulnerability.circl.lu/vuln/pysec-2020-214 PYSEC-2020-214 2026-09-28T07:53:35.835194+00:00

Affected: PyPI: twisted

Twisted before 16.3.1 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect a CGI application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue.