CVE-2026-50272
CVE-2026-50272 · dd-trace: Improper parsing of W3C baggage headers may lead to DoS
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
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.
CVSS 7.5 · Élevée · EPSS 0,8% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: node
Produits et versions concernés
dd-trace-js
- Versions du logiciel
- < 5.100.0: Concernée
Aucun correctif publié
dd-trace npm
- Plages de versions concernées
- SEMVER: < 5.100.0
Mettez à jour vers 5.100.0
Sources originales
- https://github.com/DataDog/dd-trace-js/security/advisories/GHSA-wxqq-gcq8-c443
- https://github.com/DataDog/dd-trace-js/pull/8255
- https://github.com/DataDog/dd-trace-js/commit/a7d4c0da05f67cde05a99272b725a317c461d0e6
- https://github.com/DataDog/dd-trace-js/releases/tag/v5.100.0
- https://nvd.nist.gov/vuln/detail/CVE-2026-50272