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All errata/sisyphus/ALT-PU-2017-3591-4
ALT-PU-2017-3591-4

Package update python-module-html5lib in branch sisyphus

Version0.999999999-alt1
Task#184246
Published2026-10-14
Max severityMEDIUM
Severity:

Closed issues (4)

CVE-2016-9909
MEDIUM6.1

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.

Published: 2017-02-22Modified: 2026-06-16
CVSS 2.0MEDIUM 4.3
CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS 3.xMEDIUM 6.1
CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
References
CVE-2016-9910
MEDIUM6.1

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.

Published: 2017-02-22Modified: 2026-06-16
CVSS 2.0MEDIUM 4.3
CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS 3.xMEDIUM 6.1
CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
References
GHSA-8f6m-gfq9-g33v
MEDIUM5.3

Cross-site Scripting in html5lib

Published: 2022-05-17Modified: 2024-09-23
CVSS 3.x
CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 4.0MEDIUM 5.3
CVSS:4.0/CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
References
GHSA-v9v9-xffq-rwr4
MEDIUM5.3

Improper Neutralization of Input During Web Page Generation in html5lib

Published: 2022-05-17Modified: 2024-09-20
CVSS 3.x
CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 4.0MEDIUM 5.3
CVSS:4.0/CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
References