A vulnerability has been found in Cotonti Siena v0.9.25. Affected by this vulnerability is the file /admin.php?m=config&n=edit&o=core&p=title. The manipulation of the value of title leads to cross-site scripting.
https://github.com/Cotonti/Cotonti/issues/1834
https://github.com/Cotonti/Cotonti/issues/1650
https://gist.github.com/yA0-Z/9666b1a333607381ab8dfcc137f2b65c