AZL-92223
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-92223.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-92223
- Upstream
- Published
- 2026-07-08T17:17:28Z
- Modified
- 2026-08-31T05:26:27Z
- Summary
- CVE-2026-59930 affecting package python-mistune for versions less than 3.3.0-1
- Details
-
Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, the toc plugin and TableOfContents directive generate heading IDs as predictable tocN values without slugifying the heading text, allowing attacker-controlled id="tocN" content to collide with generated anchors and redirect same-page navigation, CSS selectors, or JavaScript handlers. This issue is fixed in version 3.3.0.
- References