[DOMPurify Security] New Release Version 2.2.2 (Security Issue)

Security Announcements for DOMPurify and related tools dompurify-security at lists.ruhr-uni-bochum.de
Mon Nov 2 21:12:17 CET 2020


*Intro*

A new version of DOMPurify was released today: DOMPurify 2.2.2

*Background*

An mXSS-based bypass was spotted and reported via #482. The issue was
addressed and fixed in this release.

*Fix*

DOMPurify is now aware of a behavior caused by forms and tables 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/2.2.2

EOF
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