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CVE-2026-42841 Grav: Stored XSS via Markdown media attribute() action in Grav CMS

🗓️ 11 May 2026 14:52:22Reported by GitHub_MType 
vulnrichment
 vulnrichment
🔗 github.com👁 25 Views

Grav CMS stored XSS via Markdown media attribute; editors could inject HTML attributes into images; fixed in two point zero beta two.

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11 May 2026 14:52Current
5.9Medium risk
Vulners AI Score5.9
CVSS 46.9
EPSS0.00412
SSVC
25