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9.3 Critique

CVE-2026-25896 fast-xml-parser allows users to validate XML, parse XML to JS object, or build XML from JS object without C/C++ based…

Description

fast-xml-parser allows users to validate XML, parse XML to JS object, or build XML from JS object without C/C++ based libraries and no callback. From 4.1.3to before 5.3.5, a dot (.) in a DOCTYPE entity name is treated as a regex wildcard during entity replacement, allowing an attacker to shadow built-in XML entities (<, >, &, ", ') with arbitrary values. This bypasses entity encoding and leads to XSS when parsed output is rendered. This vulnerability is fixed in 5.3.5.

Produits et versions touchés

Produit Versions touchées Corrigé en
Red Hat Advanced Cluster Security for Kubernetes 4.8 1775594119 premières → < 1775594119 1775594119
Red Hat Advanced Cluster Security for Kubernetes 4.9 1775594284 premières → < 1775594284 1775594284
Red Hat Developer Hub 1.8 1774545605 premières → < 1774545605 1774545605
Red Hat Developer Hub 1.9 1775140647 premières → < 1775140647 1775140647
Migration Toolkit for Applications 8 Versions non publiées
Red Hat Openshift Data Foundation 4 Versions non publiées
Red Hat OpenShift GitOps Versions non publiées
Red Hat OpenShift Virtualization 4 Versions non publiées
Red Hat Satellite 6 Versions non publiées
Afficher les 10 autres branches
Produit Versions touchées Corrigé en
Self-service automation portal 2 Versions non publiées
fast-xml-parser 5.0 5.0.0 → < 5.3.5 5.3.5
fast-xml-parser 4.1 4.1.3 → < 4.5.4 4.5.4
Red Hat Openshift Data Foundation 4.20 1783669219 premières → < 1783669219 1783669219
Red Hat Advanced Cluster Security 4.8 1775594119 premières → < 1775594119 1775594119
Red Hat Advanced Cluster Security 4.9 1775594284 premières → < 1775594284 1775594284
Red Hat Openshift Data Foundation 4.2 1783669219 premières → < 1783669219 1783669219
Red Hat Openshift Data Foundation 4.18 1783677533 premières → < 1783677533 1783677533
Red Hat Openshift Data Foundation 4.19 1783685375 premières → < 1783685375 1783685375
Red Hat Satellite 6.18 1785922764 premières → < 1785922764 1785922764

Références

Chronologie

  1. Publiée
  2. Dernière modification
Les 22 CVE de Red Hat Advanced Cluster Security for Kubernetes 4.8 →
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