{"id":33972,"date":"2026-10-07T04:31:55","date_gmt":"2026-10-06T20:31:55","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-96400"},"modified":"2026-10-07T04:31:55","modified_gmt":"2026-10-06T20:31:55","slug":"cve-2026-96400","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-96400","title":{"rendered":"CVE-2026-96400 &#8211; With `[migrations] ALLOWED_DOMAINS` set to a matching entry such as `*` or a hostname wild"},"content":{"rendered":"<p>With `[migrations] ALLOWED_DOMAINS` set to a matching entry such as `*` or a hostname wildcard, Gitea&#8217;s migration URL validation could permit reserved and link-local addresses, such as `169.254.169.254`, even when `ALLOW_LOCALNETWORKS = false`. The local-network block list did not cover these ranges, and a hostname matching the allow list was accepted regardless of its resolved address. A user who can start migrations on such an instance could reach these addresses from the Gitea server; the default empty `ALLOWED_DOMAINS` configuration is not affected.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>With `[migrations] ALLOWED_DOMAINS` set to a matching entry such as `*` or a hostname wildcard, Gitea&#8217;s migration URL validation could permit reserved and link-local addresses, such as `169.254.169.25<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-33972","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/33972","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=33972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=33972"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=33972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}