Cross-Site Request Forgery (CSRF)
SeaCMS v6.61 allows Remote Code execution by placing PHP code in an allowed IP address (aka ip) to /admin/admin_ip.php (aka /adm1n/admin_ip.php). The code is executed by visiting adm1n/admin_ip.php or data/admin/ip.php. This can also be exploited through CSRF.
CWE-352 - Cross-Site Request Forgery (CSRF)
Cross-Site Request Forgery (CSRF) is a vulnerability that allows an attacker to make arbitrary requests in an authenticated vulnerable web application and disrupt the integrity of the victim’s session. The impact of a successful CSRF attack may range from minor to severe, depending upon the capabilities exposed by the vulnerable application and privileges of the user. An attacker may force the user to perform state-changing requests like transferring funds, changing their email address or password etc. However, if an administrative level account is affected, it may compromise the whole web application and associated sensitive data.