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CVEs

Every published CVE. Without a filter the list holds those exploited, with a public check, or likely to be exploited; pick a year and month or a vendor for the rest.

CVEs: Python · Open Redirect
CVEVendor · productExploitationCVSSEPSSPublished
CVE-2016-1000110The CGIHandler class in Python before 2.7.12 does not protect against the HTTP_PROXY variable name clash in a CGI script, which could allow a remote attacker to redirect HTTP requ…Python · PythonPossible–4.5%2019-11-27
CVE-2021-28861Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to infor…Python · PythonPossible6.52.8%2022-08-23
CVE-2018-25091urllib3 before 1.24.2 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…Python · Urllib3Unlikely–0.6%2023-10-15

Exploitation: exploited (CISA KEV), a public nuclei check, then EPSS: likely 10% or more, possible 1 to 10%, unlikely under 1%. Data as of 2026-11-15.