{"id":35779,"date":"2026-10-12T00:31:50","date_gmt":"2026-10-11T16:31:50","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-108752"},"modified":"2026-10-12T00:31:50","modified_gmt":"2026-10-11T16:31:50","slug":"cve-2026-108752","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-108752","title":{"rendered":"CVE-2026-108752 [MEDIUM] &#8211; JupyterHub through 6.0.1 contains an identifier collision vulnerability that allows authen"},"content":{"rendered":"<p>JupyterHub through 6.0.1 contains an identifier collision vulnerability that allows authenticated users to overwrite another user&#8217;s named-server OAuth client by registering a hyphenated username. Attackers holding a name like alice-prod can overwrite the client for alice&#8217;s server prod, breaking OAuth login and revoking tokens by stopping their own server.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JupyterHub through 6.0.1 contains an identifier collision vulnerability that allows authenticated users to overwrite another user&#8217;s named-server OAuth client by registering a hyphenated username. Atta<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-35779","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/35779","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=35779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=35779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=35779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}