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xmldom: Uncontrolled recursion in XML serialization leads to DoS

🗓️ 22 Apr 2026 20:23:57Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 32 Views

Uncontrolled recursive DOM traversals in xmldom cause a denial of service via RangeError during normalization and serialization.

Related
Detection
Refs
Vulners
Node
xmldom_projectxmldomRange0.6.0npm
OR
xmldom_projectxmldomRange0.9.00.9.10npm
OR
xmldom_projectxmldomRange<0.8.13npm

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08 May 2026 20:10Current
6.1Medium risk
Vulners AI Score6.1
CVSS 48.7
EPSS0.00043
SSVC
32