CVE-2026-112772
Craft CMS 5.0.0 before 5.11.0 RCE via Asset::getMimeType Transform Injection
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
Craft CMS from 5.0.0 before 5.11.0 contains a remote code execution vulnerability that allows authenticated Control Panel users to escape the Twig sandbox via Asset::getMimeType transforms. Attackers can supply 'as' or 'on' keys passed unfiltered to Craft::createObject, attaching malicious behaviors or event handlers that execute code as the web user.
| CWE | CWE-94 |
| Vendor | craftcms |
| Product | cms |
| Published | Oct 19, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
craftcms / cms
5.0.0 < 5.11.0
References
Credits
🔍 manus-use