vulnerability
Debian: CVE-2020-26870: dompurify.js -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Oct 7, 2020 | Nov 2, 2020 | Feb 4, 2021 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Oct 7, 2020
Added
Nov 2, 2020
Modified
Feb 4, 2021
Description
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.
Solution
debian-upgrade-dompurify-js
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