Pear Admin Think is a rapid development platform based on thinkphp6 that allows you to quickly build your functional business with simple code generation functionality. pear Admin Think 5.0.6 and prior versions contain a cross-site scripting vulnerability that stems from the programβs lack of data validation filtering of user-supplied data and output. An attacker could exploit this vulnerability to allow login accounts to access arbitrary functions and cause stored XSS via a pseudo-user agent.