{"id":13267,"date":"2026-09-04T18:59:59","date_gmt":"2026-09-04T10:59:59","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-31309"},"modified":"2026-09-04T18:59:59","modified_gmt":"2026-09-04T10:59:59","slug":"cve-2026-31309","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-31309","title":{"rendered":"CVE-2026-31309 [CRITICAL] &#8211; Improper authorization in the \/tequilapi\/config\/user endpoint of Mysterium Node from v1.21"},"content":{"rendered":"<p>Improper authorization in the \/tequilapi\/config\/user endpoint of Mysterium Node from v1.21.1-rc0 before v1.36.0 allows an unauthenticated attacker to arbitrarily overwrite the node&#8217;s configuration and achieve a full node takeover via a crafted POST request.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Improper authorization in the \/tequilapi\/config\/user endpoint of Mysterium Node from v1.21.1-rc0 before v1.36.0 allows an unauthenticated attacker to arbitrarily overwrite the node&#8217;s configuration and<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-13267","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/13267","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=13267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}