VULNERABILITY INTELLIGENCE

CVE-2016-9910

CVSS score6.1 MEDIUM

EPSS probability2.16%

CISA KEVNot currently listed

Published2017-02-22

Last modified2026-06-17

Description

The serializer in html5lib before 0.99999999 might allow remote attackers to conduct cross-site scripting (XSS) attacks by leveraging mishandling of special characters in attribute values, a different vulnerability than CVE-2016-9909.