masterminds/html5

masterminds/html5

Releases42

Frequency3 months 3 weeks

Last Release 4 months ago

Downloads264M

An HTML5 parser and serializer.

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CVE History

CVE	Published	CVSS v3	CVSS v2
CVE-2022-36020 ↗	Sep 13, 2022Tuesday, 13 September 2022, 17:15	6.1 MEDIUM	—
The typo3/html-sanitizer package is an HTML sanitizer, written in PHP, aiming to provide XSS-safe markup based on explicitly allowed tags, attributes and values. Due to a parsing issue in the upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows for a bypass of the cross-site scripting mechanism of `typo3/html-sanitizer`. This issue has been addressed in versions 1.0.7 and 2.0.16 of the `typo3/html-sanitizer` package. Users are advised to upgrade. There are no known workarounds for this issue.