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CVE-2026-30838

🗓️ 09 Mar 2026 13:59:48Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 15 Views

CVE-2026-30838: DisallowedRawHtml bypass enables XSS via whitespace before >; fixed in version 2.8.1.

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7 Mar 202616:00
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CommonMark has DisallowedRawHtml extension bypass via whitespace in HTML tag names
6 Mar 202623:27
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09 Mar 2026 13:59Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.1
CVSS 45.1
EPSS0.0025
SSVC
15