Lucene search
+L

xmldom: Element name injection via createElement() bypasses requireWellFormed

🗓️ 08 Sep 2026 20:31:08Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 1 Views

Summary Document.createElement() in @xmldom/xmldom accepts arbitrary strings as the tagName parameter with zero validation. The serializer emits the tag name verbatim into XML/HTML output. Critically, the requireWellFormed: true serializer option ...

Related
Detection
Refs
Vulners
Node
OR
xmldom_projectxmldomRange0.6.0npm
xmldom_projectxmldomRange0.7.00.8.13npm
xmldom_projectxmldomRange0.9.00.9.10npm

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

08 Sep 2026 20:31Current
CVSS 48.7
EPSS0.00348
SSVC
1