high8.7
CVE-2026-78416
Craft CMS versions from 4.0.0-RC1 before 4.18.2 and from 5.0.0-RC1 before 5.10.6 contain an authenticated remote code execution vulnerability in control panel …
Impact
Craft CMS versions from 4.0.0-RC1 before 4.18.2 and from 5.0.0-RC1 before 5.10.6 contain an authenticated remote code execution vulnerability in control panel element-search condition handling. A JSON cleanse bypass in condition.config allows Yii behavior/event configuration keys to be interpreted after decoding, enabling command execution as the PHP/web user.
Affected products
| Product | Affected versions |
|---|---|
| Craft CMS Versions From 4.0.0-RC1 | before 4.18.2 |
| From 5.0.0-RC1 | before 5.10.6 |
Versions were read from the advisory text. No structured product data has been published for this record yet.