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PT-2026-63989

🗓️ 16 Apr 2026 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbu.gs👁 31 Views

DOMPurify before 3.4.0 has a logic error in ADD TAGS that lets forbidden tags bypass FORBID TAGS.

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06 Oct 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.1 - 9.1
CVSS 48.7
EPSS0.01025
SSVC
dompurify vulnerabilityadd tags bugforbid tags bypassshort circuitsanitized output
31