EyouCMS <= 1.6.0 was discovered a reflected-XSS in the article attribute editor component in POST value "value" if the value contains a non-integer char.
An issue was discovered in EyouCMS 1.5.8. There is a Storage XSS vulnerability that can allows an attacker to execute arbitrary Web scripts or HTML by injecting a special payload via the title parameter in the foreground contribution, allowing the attacker to obtain sensitive information.