Debian Security Advisory

DLA-2419-1 dompurify.js -- LTS security update

Date Reported:
29 Oct 2020
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2019-16728, CVE-2020-26870.
More information:

Two issues have been found in dompurify.js, an XSS sanitizer for HTML, MathML and SVG. Both issues are related to mXSS issues in SVG- or MATH-elements.

For Debian 9 stretch, these problems have been fixed in version 0.8.2~dfsg1-1+deb9u1.

We recommend that you upgrade your dompurify.js packages.

For the detailed security status of dompurify.js please refer to its security tracker page at:

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: