Camaleon CMS v2.7.0 was discovered to contain a Server-Side Template Injection (SSTI) vulnerability via the formats parameter.
https://portswigger.net/research/server-side-template-injection
https://github.com/paragbagul111/CVE-2023-30145
https://drive.google.com/file/d/11MsSYqUnDRFjcwbQKJeL9Q8nWpgVYf2r/view?usp=share_link
https://book.hacktricks.xyz/pentesting-web/ssti-server-side-template-injection
http://packetstormsecurity.com/files/172593/Camaleon-CMS-2.7.0-Server-Side-Template-Injection.html