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.
Severity
CVSS 3.0
8.8 high
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)