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CVE-2026-86730

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-09-08 15:14:00

Laatst bijgewerkt 2026-09-08 15:36:22

Toegewezen door VulnCheck

CVSS-score 8.8

Status PUBLISHED

Beschrijving

Craft CMS versions before 5.10.12 fail to properly cleanse string-typed field-layout elements, allowing authenticated control-panel users to inject Yii2 behavior attachments and event handlers. Attackers can post field-layout tab elements as JSON strings to bypass cleanse validation, then trigger arbitrary object instantiation and code execution through Craft::createObject().

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