EUVD-2026-31991

Mistune is a Python Markdown parser with renderers and plugins. In 3.2.0 and realier, in src/mistune/directives/image.py, the renderfigure function concatenates figclass and figwidth options directly into HTML attributes without escaping. This allows attribute injection and XSS even when...

CVE-2026-44896

Mistune is a Python Markdown parser with renderers and plugins. In 3.2.0 and earlier, in src/mistune/directives/image.py, the renderfigure function concatenates figclass and figwidth options directly into HTML attributes without escaping. This allows attribute injection and XSS even when...

mistune 跨站脚本漏洞

Mistune is a fast and powerful Python Markdown parser developed by Hsiaoming Yang. Versions of Mistune 3.2.0 and earlier contained a cross-site scripting vulnerability. This vulnerability stemmed from the renderfigure function in src/mistune/directives/image.py, which directly concatenated the...