PYSEC-2017-14
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/html5lib/PYSEC-2017-14.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2017-14
- Aliases
- Published
- 2017-02-22T16:59:00Z
- Modified
- 2023-11-08T03:58:39.393067Z
- Summary
- [none]
- Details
-
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.
- References
-
- https://html5lib.readthedocs.io/en/latest/changes.html#b9
- https://github.com/html5lib/html5lib-python/issues/12
- https://github.com/html5lib/html5lib-python/issues/11
- https://github.com/html5lib/html5lib-python/commit/9b8d8eb5afbc066b7fac9390f5ec75e5e8a7cab7
- http://www.securityfocus.com/bid/95132
- http://www.openwall.com/lists/oss-security/2016/12/08/8
- http://www.openwall.com/lists/oss-security/2016/12/06/5
- https://github.com/advisories/GHSA-v9v9-xffq-rwr4
Affected packages
PyPI / html5lib
Package
- Name
- html5lib
- View open source insights on deps.dev
- Purl
- pkg:pypi/html5lib
Affected ranges
- Type
- GIT
- Repo
- https://github.com/html5lib/html5lib-python
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed0.999999999