Detections
Analytics
CVE-2021-40102
critical
Description
An issue was discovered in Concrete CMS through 8.5.5. Arbitrary File deletion can occur via PHAR deserialization in is_dir (PHP Object Injection associated with the __wakeup magic method).
References
https://hackerone.com/reports/921288
https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes