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Description
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) `DOMParser` and `XMLSerializer` module. In xmldom versions 0.6.0 and prior and @xmldom/xmldom prior to versions 0.8.12 and 0.9.9, xmldom/xmldom allows attacker-controlled strings containing the CDATA terminator ]]> to be inserted into a CDATASection node. During serialization, XMLSerializer emitted the CDATA content verbatim without rejecting or safely splitting the terminator. As a result, data intended to remain text-only became active XML markup in the serialized output, enabling XML structure injection and downstream business-logic manipulation. This issue has been patched in xmldom version 0.6.0 and @xmldom/xmldom versions 0.8.12 and 0.9.9.
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Title: xmldom, Description: xmldom es un módulo de JavaScript puro basado en el estándar W3C (XML DOM Nivel 2 Core) para 'DOMParser' y 'XMLSerializer'. En las versiones 0.6.0 y anteriores de xmldom y en @xmldom/xmldom anteriores a las versiones 0.8.12 y 0.9.9, xmldom/xmldom permite que cadenas controladas por el atacante que contienen el terminador CDATA ]]> sean insertadas en un nodo CDATASection. Durante la serialización, 'XMLSerializer' emitía el contenido CDATA textualmente sin rechazar o dividir de forma segura el terminador. Como resultado, los datos destinados a permanecer solo como texto se convirtieron en marcado XML activo en la salida serializada, lo que permitía la inyección de estructura XML y la manipulación de la lógica de negocio posterior. Este problema ha sido parcheado en la versión 0.6.0 de xmldom y en las versiones 0.8.12 y 0.9.9 de @xmldom/xmldom.
CVE Modified by redhat-SADP7/14/2026 10:20:33 PM
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[{"vendor":"Red Hat","product":"Migration Toolkit for Applications 8","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:migration_toolkit_applications:8"]},{"vendor":"Red Hat","product":"Red Hat Build of Podman Desktop","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:podman_desktop:1"]},{"vendor":"Red Hat","product":"Red Hat Developer Hub","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:rhdh:1"]},{"vendor":"Red Hat","product":"Red Hat Fuse 7","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:jboss_fuse:7"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI (RHOAI)","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift Dev Spaces","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_devspaces:3"]},{"vendor":"Red Hat","product":"Self-service automation portal 2","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:ansible_portal:2"]}]
New CVE Received from GitHub, Inc.4/02/2026 2:16:31 PM
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Description
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) `DOMParser` and `XMLSerializer` module. In xmldom versions 0.6.0 and prior and @xmldom/xmldom prior to versions 0.8.12 and 0.9.9, xmldom/xmldom allows attacker-controlled strings containing the CDATA terminator ]]> to be inserted into a CDATASection node. During serialization, XMLSerializer emitted the CDATA content verbatim without rejecting or safely splitting the terminator. As a result, data intended to remain text-only became active XML markup in the serialized output, enabling XML structure injection and downstream business-logic manipulation. This issue has been patched in xmldom version 0.6.0 and @xmldom/xmldom versions 0.8.12 and 0.9.9.
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