[DOMPurify Security] New Release Version 2.2.3 (Security Issue)
Security Announcements for DOMPurify and related tools
dompurify-security at lists.ruhr-uni-bochum.de
Mon Dec 7 14:30:21 CET 2020
*Intro*
A new version of DOMPurify was released today: DOMPurify 2.2.3
*Background*
An mXSS-based bypass was spotted and reported responsibly by PewGrand.
The issue was addressed and fixed in this release.
*Fix*
DOMPurify is now aware of a behavior caused by faulty headline ranking
inside and around MathML elements and aggressively scrubs those for
better security.
*Packages*
Updated packages are available here:
https://github.com/cure53/DOMPurify/releases/tag/2.2.3
EOF
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