{"id":14794,"date":"2026-09-04T19:02:12","date_gmt":"2026-09-04T11:02:12","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-50272"},"modified":"2026-09-04T19:02:12","modified_gmt":"2026-09-04T11:02:12","slug":"cve-2026-50272","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-50272","title":{"rendered":"CVE-2026-50272 [HIGH] &#8211; dd-trace is the Datadog APM client for Node.js. Prior to 5.100.0, W3C baggage propagation"},"content":{"rendered":"<p>dd-trace is the Datadog APM client for Node.js. Prior to 5.100.0, W3C baggage propagation in packages\/dd-trace\/src\/baggage.js and packages\/dd-trace\/src\/opentracing\/propagation\/text_map.js parsed incoming baggage HTTP headers without enforcing DD_TRACE_BAGGAGE_MAX_ITEMS or DD_TRACE_BAGGAGE_MAX_BYTES on extraction. A remote, unauthenticated attacker can send a request whose baggage header contains an arbitrarily large number of comma-separated key-value pairs, or a single very large value, causing unbounded CPU and memory consumption and enabling a remote denial of service against any HTTP service with baggage propagation enabled. This issue is fixed in version 5.100.0.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>dd-trace is the Datadog APM client for Node.js. Prior to 5.100.0, W3C baggage propagation in packages\/dd-trace\/src\/baggage.js and packages\/dd-trace\/src\/opentracing\/propagation\/text_map.js parsed incom<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-14794","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/14794","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=14794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14794"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}