GHSA-v9v9-xffq-rwr4
Suggest an improvement- Source
- https://github.com/advisories/GHSA-v9v9-xffq-rwr4
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-v9v9-xffq-rwr4/GHSA-v9v9-xffq-rwr4.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-v9v9-xffq-rwr4
- Aliases
- Published
- 2022-05-17T02:57:58Z
- Modified
- 2024-09-20T22:30:55.296391Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- 5.3 (Medium) CVSS_V4 - 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 CVSS Calculator
- Summary
- Improper Neutralization of Input During Web Page Generation in html5lib
- 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.
- Database specific
{ "nvd_published_at": "2017-02-22T16:59:00Z", "cwe_ids": [ "CWE-79" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2022-07-06T19:51:12Z" }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2016-9909
- https://github.com/html5lib/html5lib-python/issues/11
- https://github.com/html5lib/html5lib-python/issues/12
- https://github.com/html5lib/html5lib-python/commit/9b8d8eb5afbc066b7fac9390f5ec75e5e8a7cab7
- https://github.com/advisories/GHSA-v9v9-xffq-rwr4
- https://github.com/html5lib/html5lib-python
- https://github.com/pypa/advisory-database/tree/main/vulns/html5lib/PYSEC-2017-14.yaml
- https://html5lib.readthedocs.io/en/latest/changes.html#b9
- https://web.archive.org/web/20161229134056/http://www.securityfocus.com/bid/95132
- http://www.openwall.com/lists/oss-security/2016/12/06/5
- http://www.openwall.com/lists/oss-security/2016/12/08/8
Affected packages
PyPI / html5lib
Package
- Name
- html5lib
- View open source insights on deps.dev
- Purl
- pkg:pypi/html5lib