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osvGoogleOSV:CVE-2020-26870
HistoryOct 07, 2020 - 4:15 p.m.

CVE-2020-26870

2020-10-0716:15:18
Google
osv.dev
7

6.4 Medium

AI Score

Confidence

Low

0.009 Low

EPSS

Percentile

82.3%

Cure53 DOMPurify before 2.0.17 allows mutation XSS. This occurs because a serialize-parse roundtrip does not necessarily return the original DOM tree, and a namespace can change from HTML to MathML, as demonstrated by nesting of FORM elements.

6.4 Medium

AI Score

Confidence

Low

0.009 Low

EPSS

Percentile

82.3%