{"id":26203,"date":"2026-09-18T08:32:27","date_gmt":"2026-09-18T00:32:27","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-54734"},"modified":"2026-09-18T08:32:27","modified_gmt":"2026-09-18T00:32:27","slug":"cve-2026-54734","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-54734","title":{"rendered":"CVE-2026-54734 [CRITICAL] &#8211; Prebid Server Java is the Java version of Prebid Server. Prior to 3.43.0, certain bidder a"},"content":{"rendered":"<p>Prebid Server Java is the Java version of Prebid Server. Prior to 3.43.0, certain bidder adapters interpolate user-supplied parameters into outbound request URLs without using HttpUtil to validate the resulting domain or path segment. A malicious actor who can supply bid-request parameters can cause the server to send HTTP requests to unintended destinations, potentially reaching internal network services, metadata endpoints, or other sensitive server endpoints with the server&#8217;s network access. This issue is fixed in version 3.43.0.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Prebid Server Java is the Java version of Prebid Server. Prior to 3.43.0, certain bidder adapters interpolate user-supplied parameters into outbound request URLs without using HttpUtil to validate the<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-26203","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/26203","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=26203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}