CVE-2026-56663

AutoGPT (SendWebRequestBlock) prior to version 0.6.52 is vulnerable to a SSRF-to-RCE chain due to improper normalization of IPv4-mapped IPv6 addresses in _is_ip_blocked(), which fails to block IPv4-mapped addresses and special-use ranges (e.g., 100.64.0.0/10). An authenticated user can bypass pri...