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Package details: pkg:pypi/html5lib@0.10
purl pkg:pypi/html5lib@0.10
Next non-vulnerable version 0.999999999
Latest non-vulnerable version 0.999999999
Risk
Vulnerabilities affecting this package (2)
Vulnerability Summary Fixed by
VCID-hks7-63m9-cbgq
Aliases:
CVE-2016-9909
GHSA-v9v9-xffq-rwr4
PYSEC-2017-14
The serializer in html5lib before 0.99999999 might allow remote attackers to conduct cross-site scripting (XSS) attacks by leveraging mishandling of the < (less than) character in attribute values.
0.999999999
Affected by 0 other vulnerabilities.
VCID-xdme-w78p-pkbb
Aliases:
CVE-2016-9910
GHSA-8f6m-gfq9-g33v
PYSEC-2017-15
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.
0.999999999
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-02T04:04:30.610347+00:00 Pypa Importer Affected by VCID-xdme-w78p-pkbb https://github.com/pypa/advisory-database/blob/main/vulns/html5lib/PYSEC-2017-15.yaml 38.6.0
2026-06-02T04:04:30.512667+00:00 Pypa Importer Affected by VCID-hks7-63m9-cbgq https://github.com/pypa/advisory-database/blob/main/vulns/html5lib/PYSEC-2017-14.yaml 38.6.0