https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-28T08:51:39.031384+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2018-20060 CVE-2018-20060 2026-09-28T08:51:39.035227+00:00

urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.

 https://vulnerability.circl.lu/vuln/ghsa-www2-v7xj-xrc6 GHSA-www2-v7xj-xrc6 — Exposure of Sensitive Information to an Unauthorized Actor in urllib3 2026-09-28T08:51:39.035310+00:00

Affected: PyPI: urllib3

urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.

 https://vulnerability.circl.lu/vuln/pysec-2018-32 PYSEC-2018-32 2026-09-28T08:51:39.035361+00:00

Affected: PyPI: urllib3

urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.