Cross-site Scripting (XSS)

Overview dompurify is a DOM-only XSS sanitizer for HTML, MathML and SVG. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the createDOMPurify function, via comments embedded in XML noscript, xmp, noembed, noframes, and iframe attributes containing scripts. Details...

PYSEC-2021-865

In Mozilla Bleach before 3.3.0, a mutation XSS affects users calling bleach.clean with math or svg; p or br; and style, title, noscript, script, textarea, noframes, iframe, or xmp tags with stripcomments=False...