Description (CNA)
The extension passes an attacker-controlled cookie directly to PHP's unserialize() without safely processing the input. A remote, unauthenticated attacker can supply a crafted serialized payload to trigger PHP Object Injection, leading to Remote Code Execution on the TYPO3 server. Exploitation requires the content element to be configured with "Persistent Mode: Static" in the plugin settings.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| TYPO3 / Extension "Content Element Selector" | affected 6.0.0 before 6.0.1; affected 5.0.0 before 5.0.1; affected 4.0.0 before 4.0.2; affected 0 before 3.0.3 |
CWE
CWE-502
References
ADP enrichment
No English description supplied.
No references supplied.