{"id":42353,"date":"2026-10-21T08:34:27","date_gmt":"2026-10-21T00:34:27","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-86414"},"modified":"2026-10-21T08:34:27","modified_gmt":"2026-10-21T00:34:27","slug":"cve-2026-86414","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-86414","title":{"rendered":"CVE-2026-86414 &#8211; An HTTP proxy can trick libcurl into sending the origin&#8217;s credentials (Basic\npassword, or"},"content":{"rendered":"<p>An HTTP proxy can trick libcurl into sending the origin&#8217;s credentials (Basic<br \/>\npassword, or a Negotiate\/Kerberos ticket) to the proxy itself, by answering<br \/>\nthe `CONNECT` tunnel request with 401 `WWW-Authenticate:` instead of the<br \/>\nexpected 407 `Proxy-Authenticate:`.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An HTTP proxy can trick libcurl into sending the origin&#8217;s credentials (Basic<br \/>\npassword, or a Negotiate\/Kerberos ticket) to the proxy itself, by answering<br \/>\nthe `CONNECT` tunnel request with 401 `WWW-Auth<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-42353","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/42353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=42353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=42353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=42353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}