The vulnerability in the /soplanning/www/process/groupe_save.php component of the SOPlanning CMS system allows a attacker to perform XSS attacks.

The vulnerability of the /soplanning/www/process/groupesave.php component of the SOPlanning CMS system exists due to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to carry out XSS attacks using the groupeid parameter...