Tiki Wiki CMS Groupware 24.0 structlib.php Code Execution

--------------------------------------------------------------------------------Tiki Wiki CMS Groupware <= 24.0 (structlib.php) PHP Code Injection Vulnerability--------------------------------------------------------------------------------[-] Software Link:https://tiki.org[-] Affected Versions:Version 24.0 and prior versions.[-] Vulnerability Description:The vulnerability is located in the /lib/structures/structlib.php script, specifically in the StructLib::structure_to_webhelp() method, which is using an eval() call with user-controlled input. This can be exploited by malicious users to inject and execute arbitrary PHP code. Successful exploitation of this vulnerability requires the “feature_create_webhelp” to be enabled and an account with permissions to create a wiki page.[-] Solution:Upgrade to version 24.1 or later.[-] Disclosure Timeline:[08/03/2022] - Vendor notified[23/08/2022] - Version 24.1 released[09/01/2023] - Public disclosure[-] CVE Reference:The Common Vulnerabilities and Exposures project (cve.mitre.org)has assigned the name CVE-2023-22853 to this vulnerability.[-] Credits:Vulnerability discovered by Egidio Romano.[-] Original Advisory:http://karmainsecurity.com/KIS-2023-02