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Package details: pkg:pypi/mistune@3.1.2
purl pkg:pypi/mistune@3.1.2
Next non-vulnerable version 3.2.1
Latest non-vulnerable version 3.2.1
Risk
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-q9br-dckr-gkd1
Aliases:
CVE-2026-44896
GHSA-58cw-g322-p94v
PYSEC-2026-168
Mistune is a Python Markdown parser with renderers and plugins. In 3.2.0 and realier, 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.
3.2.1
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-05-31T09:48:06.931266+00:00 PyPI Importer Affected by VCID-q9br-dckr-gkd1 https://osv-vulnerabilities.storage.googleapis.com/PyPI/all.zip 38.6.0
2026-05-30T20:38:43.043184+00:00 Pypa Importer Affected by VCID-q9br-dckr-gkd1 https://github.com/pypa/advisory-database/blob/main/vulns/mistune/PYSEC-2026-168.yaml 38.6.0