critical9.1
CVE-2021-40102
An issue was discovered in Concrete CMS through 8.5.5.
Impact
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).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Concretecms | Concrete Cms | through 8.5.5 |