AZL-88394
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-88394.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-88394
- Upstream
- Published
- 2026-05-26T21:16:39Z
- Modified
- 2026-08-28T17:47:37Z
- Summary
- CVE-2026-44896 affecting package python-mistune for versions less than 3.2.1-1
- Details
-
Mistune is a Python Markdown parser with renderers and plugins. In 3.2.0 and earlier, in src/mistune/directives/image.py, the render_figure() function concatenates figclass and figwidth options directly into HTML attributes without escaping. This allows attribute injection and XSS even when HTMLRenderer(escape=True) is used, because these values bypass the inline renderer. Version 3.2.1 contains a patch.
- References