A remote, authenticated, non-admin Craft CMS Control Panel user with only the accessCp permission can execute operating system commands as the PHP web worker.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
References 4
https://github.com/craftcms/cms
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https://github.com/craftcms/cms/releases/tag/5.10.13
7004884b-51e2-48e8-b4a2-5ca29e80453e
https://github.com/craftcms/cms/security/advisories/GHSA-9c4j-cjw3-r3xx
7004884b-51e2-48e8-b4a2-5ca29e80453e
https://www.hckrt.com/hacktivity/HCKRT-9TSYY2
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