Vulnerability Details CVE-2026-65914
DOMPurify before 3.3.2 contains a mutation-XSS vulnerability when sanitized HTML is reinserted into special parsing contexts using innerHTML with wrappers like script, xmp, iframe, noembed, noframes, or noscript. Attackers can craft payloads with closing sequences that break out of the wrapper context during reparsing, reactivating dangerous markup with event handlers to execute JavaScript.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 18.8%
CVSS Severity
CVSS v3 Score 6.1
Products affected by CVE-2026-65914
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cpe:2.3:a:cure53:dompurify:-
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cpe:2.3:a:cure53:dompurify:0.1
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cpe:2.3:a:cure53:dompurify:0.3
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cpe:2.3:a:cure53:dompurify:0.4
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cpe:2.3:a:cure53:dompurify:0.4.2
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cpe:2.3:a:cure53:dompurify:0.4.3
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cpe:2.3:a:cure53:dompurify:0.4.4
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cpe:2.3:a:cure53:dompurify:0.4.5
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cpe:2.3:a:cure53:dompurify:0.6.0
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cpe:2.3:a:cure53:dompurify:0.6.1
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cpe:2.3:a:cure53:dompurify:0.6.2
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cpe:2.3:a:cure53:dompurify:0.6.3
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cpe:2.3:a:cure53:dompurify:0.6.4
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cpe:2.3:a:cure53:dompurify:0.6.5
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cpe:2.3:a:cure53:dompurify:0.6.6
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cpe:2.3:a:cure53:dompurify:0.6.7
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cpe:2.3:a:cure53:dompurify:0.7.0
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cpe:2.3:a:cure53:dompurify:0.7.1
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cpe:2.3:a:cure53:dompurify:0.7.2
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cpe:2.3:a:cure53:dompurify:0.7.3
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cpe:2.3:a:cure53:dompurify:0.7.4
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cpe:2.3:a:cure53:dompurify:0.8.0
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cpe:2.3:a:cure53:dompurify:0.8.1
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cpe:2.3:a:cure53:dompurify:0.8.2
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cpe:2.3:a:cure53:dompurify:0.8.3
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cpe:2.3:a:cure53:dompurify:0.8.4
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cpe:2.3:a:cure53:dompurify:0.8.5
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cpe:2.3:a:cure53:dompurify:0.8.6
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cpe:2.3:a:cure53:dompurify:0.8.7
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cpe:2.3:a:cure53:dompurify:0.8.8
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cpe:2.3:a:cure53:dompurify:0.8.9
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cpe:2.3:a:cure53:dompurify:0.9.0
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cpe:2.3:a:cure53:dompurify:1.0.0
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cpe:2.3:a:cure53:dompurify:1.0.1
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cpe:2.3:a:cure53:dompurify:1.0.10
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cpe:2.3:a:cure53:dompurify:1.0.11
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cpe:2.3:a:cure53:dompurify:1.0.2
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cpe:2.3:a:cure53:dompurify:1.0.3
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cpe:2.3:a:cure53:dompurify:1.0.4
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cpe:2.3:a:cure53:dompurify:1.0.5
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cpe:2.3:a:cure53:dompurify:1.0.6
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cpe:2.3:a:cure53:dompurify:1.0.7
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cpe:2.3:a:cure53:dompurify:1.0.8
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cpe:2.3:a:cure53:dompurify:1.0.9
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cpe:2.3:a:cure53:dompurify:2.0.0
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cpe:2.3:a:cure53:dompurify:2.0.1
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cpe:2.3:a:cure53:dompurify:2.0.17
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cpe:2.3:a:cure53:dompurify:2.0.2
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cpe:2.3:a:cure53:dompurify:2.1.0
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cpe:2.3:a:cure53:dompurify:2.1.1
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cpe:2.3:a:cure53:dompurify:2.2.0
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cpe:2.3:a:cure53:dompurify:2.2.2
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cpe:2.3:a:cure53:dompurify:2.2.3
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cpe:2.3:a:cure53:dompurify:2.2.4
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cpe:2.3:a:cure53:dompurify:2.2.6
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cpe:2.3:a:cure53:dompurify:2.2.7
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cpe:2.3:a:cure53:dompurify:2.2.8
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cpe:2.3:a:cure53:dompurify:2.2.9
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cpe:2.3:a:cure53:dompurify:2.3.0
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cpe:2.3:a:cure53:dompurify:2.3.1
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cpe:2.3:a:cure53:dompurify:2.3.10
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cpe:2.3:a:cure53:dompurify:2.3.11
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cpe:2.3:a:cure53:dompurify:2.3.12
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cpe:2.3:a:cure53:dompurify:2.3.2
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cpe:2.3:a:cure53:dompurify:2.3.3
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cpe:2.3:a:cure53:dompurify:2.3.4
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cpe:2.3:a:cure53:dompurify:2.3.5
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cpe:2.3:a:cure53:dompurify:2.3.6
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cpe:2.3:a:cure53:dompurify:2.3.8
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cpe:2.3:a:cure53:dompurify:2.3.9
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cpe:2.3:a:cure53:dompurify:2.4.0
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cpe:2.3:a:cure53:dompurify:2.4.1
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cpe:2.3:a:cure53:dompurify:2.4.2
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cpe:2.3:a:cure53:dompurify:2.4.3
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cpe:2.3:a:cure53:dompurify:2.4.4
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cpe:2.3:a:cure53:dompurify:2.4.5
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cpe:2.3:a:cure53:dompurify:2.4.6
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cpe:2.3:a:cure53:dompurify:2.4.7
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cpe:2.3:a:cure53:dompurify:2.4.8
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cpe:2.3:a:cure53:dompurify:2.4.9
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cpe:2.3:a:cure53:dompurify:2.5.0
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cpe:2.3:a:cure53:dompurify:2.5.1
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cpe:2.3:a:cure53:dompurify:2.5.2
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cpe:2.3:a:cure53:dompurify:2.5.3
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cpe:2.3:a:cure53:dompurify:2.5.4
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cpe:2.3:a:cure53:dompurify:2.5.5
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cpe:2.3:a:cure53:dompurify:2.5.6
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cpe:2.3:a:cure53:dompurify:2.5.7
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cpe:2.3:a:cure53:dompurify:2.5.8
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cpe:2.3:a:cure53:dompurify:2.5.9
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cpe:2.3:a:cure53:dompurify:3.0.0
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cpe:2.3:a:cure53:dompurify:3.0.1
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cpe:2.3:a:cure53:dompurify:3.0.10
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cpe:2.3:a:cure53:dompurify:3.0.11
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cpe:2.3:a:cure53:dompurify:3.0.2
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cpe:2.3:a:cure53:dompurify:3.0.3
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cpe:2.3:a:cure53:dompurify:3.0.4
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cpe:2.3:a:cure53:dompurify:3.0.5
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cpe:2.3:a:cure53:dompurify:3.0.6
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cpe:2.3:a:cure53:dompurify:3.0.7
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cpe:2.3:a:cure53:dompurify:3.0.8
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cpe:2.3:a:cure53:dompurify:3.0.9
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cpe:2.3:a:cure53:dompurify:3.1.0
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cpe:2.3:a:cure53:dompurify:3.1.1
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cpe:2.3:a:cure53:dompurify:3.1.2
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cpe:2.3:a:cure53:dompurify:3.1.3
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cpe:2.3:a:cure53:dompurify:3.1.4
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cpe:2.3:a:cure53:dompurify:3.1.5
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cpe:2.3:a:cure53:dompurify:3.1.6
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cpe:2.3:a:cure53:dompurify:3.1.7
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cpe:2.3:a:cure53:dompurify:3.2.0
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cpe:2.3:a:cure53:dompurify:3.2.1
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cpe:2.3:a:cure53:dompurify:3.2.2
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cpe:2.3:a:cure53:dompurify:3.2.3
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cpe:2.3:a:cure53:dompurify:3.2.4
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cpe:2.3:a:cure53:dompurify:3.2.5
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cpe:2.3:a:cure53:dompurify:3.2.6
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cpe:2.3:a:cure53:dompurify:3.2.7
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cpe:2.3:a:cure53:dompurify:3.3.0
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cpe:2.3:a:cure53:dompurify:3.3.1