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CVE-2026-109344

🗓️ 12 Oct 2026 16:05:29Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

DOM XSS in DOMPurify via IN_PLACE mode failing to neutralize subtrees.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-109344
12 Oct 202617:38
–circl
cvelist
Cvelist
CVE-2026-109344 DOMPurify from 3.4.13 before 3.4.16 DOM XSS via IN_PLACE afterSanitize Hooks
12 Oct 202616:05
–cvelist
euvd
EUVD
EUVD-2026-97646
12 Oct 202616:05
–euvd
mend
Mend
CVE-2026-109344
12 Oct 202616:05
–mend
nvd
NVD
CVE-2026-109344
12 Oct 202617:17
–nvd
osv
OSV
GHSA-P98J-92PF-MC4P DOMPurify: IN_PLACE: node-removing afterSanitize hook leaves detached subtree event handlers armed, causing DOM XSS
30 Sep 202615:37
–osv
ptsecurity
Positive Technologies
PT-2026-110761
12 Oct 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-109344
12 Oct 202617:24
–redhatcve
snyk
Snyk
Cross-site Scripting (XSS)
30 Sep 202615:37
–snyk
snyk
Snyk
Cross-site Scripting (XSS)
30 Sep 202615:37
–snyk
Rows per page
Vulners
CNA
Node
cure53dompurifyRange3.4.13–3.4.16
[
  {
    "vendor": "cure53",
    "product": "DOMPurify",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/dompurify",
    "versions": [
      {
        "version": "3.4.13",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.4.16"
      },
      {
        "version": "3.4.16",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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12 Oct 2026 17:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 45.1
CVSS 3.16.1
EPSS0.00188
7