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Origin Validation Error

🗓️ 19 Jun 2026 21:15:19Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 10 Views

CraftCMS Origin Validation Error enables remote code execution via actionResourceJs through header poisoning; upgrade to 4.18 or 5.10+.

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19 Jun 2026 21:15Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.19
CVSS 46.9 - 9.2
EPSS0.0033
SSVC
10