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Mistune has XSS via unescaped figclass/figwidth in Figure directive

🗓️ 08 May 2026 23:43:12Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 9 Views

Mistune Figure directive XSS via unescaped figclass and figwidth attributes.

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08 May 2026 23:43Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.1
CVSS 45.3
EPSS0.00032
SSVC
9