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league/commonmark has an embed extension allowed_domains bypass

🗓️ 19 Mar 2026 19:04:24Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 6 Views

Embed extension allow_domains bypass enables server side requests and cross site scripting; patched in two eight two with hostname parsing.

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27 Mar 2026 21:58Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.1
CVSS 46.3
EPSS0.00241
SSVC
6