4.3
CVSSv2

CVE-2016-9910

Published: 22/02/2017 Updated: 23/02/2017
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8
VMScore: 384
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

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

Vulnerability Trend

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html5lib html5lib

Vendor Advisories

A potential cross site scripting vulnerability was found in python-html5lib due to unquoted attributes that need escaping in legacy browsers ...