{"id":26085,"date":"2026-09-18T04:32:20","date_gmt":"2026-09-17T20:32:20","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-54253"},"modified":"2026-09-18T04:32:20","modified_gmt":"2026-09-17T20:32:20","slug":"cve-2026-54253","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-54253","title":{"rendered":"CVE-2026-54253 [HIGH] &#8211; TS3 Manager is modern web interface for maintaining Teamspeak3 servers. Prior to 2.2.6, th"},"content":{"rendered":"<p>TS3 Manager is modern web interface for maintaining Teamspeak3 servers. Prior to 2.2.6, the \/api\/download handler in packages\/server\/routes\/api.js passes the attacker-controlled port query parameter to socket.connect(port, host) and returns the resulting error.message through res.status(400).send(error.message) as text\/html without a Content Security Policy. When a logged-in operator follows a crafted top-level link, the reflected value executes in the manager origin. The token cookie set in packages\/ui\/src\/store\/modules\/query.js lacks HttpOnly, Secure, and an explicit SameSite attribute, allowing the script to read the token and call the autofillform event in packages\/server\/socket.js. autofillform returns the decoded JWT, including the cleartext ServerQuery password, enabling operator-session hijacking and control of the managed TeamSpeak server when the operator uses administrative ServerQuery credentials. A valid operator session and user interaction are required. This issue is fixed in 2.2.6.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TS3 Manager is modern web interface for maintaining Teamspeak3 servers. Prior to 2.2.6, the \/api\/download handler in packages\/server\/routes\/api.js passes the attacker-controlled port query parameter t<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-26085","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/26085","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=26085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}