{"id":41485,"date":"2026-10-19T20:32:06","date_gmt":"2026-10-19T12:32:06","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-71253"},"modified":"2026-10-19T20:32:06","modified_gmt":"2026-10-19T12:32:06","slug":"cve-2026-71253","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-71253","title":{"rendered":"CVE-2026-71253 &#8211; Use of Externally-Controlled Input to Select Classes or Code (&#8216;Unsafe Reflection&#8217;) vulnera"},"content":{"rendered":"<p>Use of Externally-Controlled Input to Select Classes or Code (&#8216;Unsafe Reflection&#8217;) vulnerability in Apache Johnzon.<\/p>\n<p>ClassConverter loads &amp; static-initializes an attacker-named class from untrusted JSON.<\/p>\n<p>This issue affects Apache Johnzon: from 1.0.0 before 2.2.0.<\/p>\n<p>Users are recommended to upgrade to version 1.3.1 (javax namespace) or 2.2.0 (jakarta specification namespace), which fixes the issue.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Use of Externally-Controlled Input to Select Classes or Code (&#8216;Unsafe Reflection&#8217;) vulnerability in Apache Johnzon.<\/p>\n<p>ClassConverter loads &amp; static-initializes an attacker-named class from untrusted <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-41485","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/41485","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=41485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}