CVE-2026-74896 [CRITICAL] – openssl_encrypt versions before 1.4.0 contain a sandbox escape vulnerability in the Danger

openssl_encrypt versions before 1.4.0 contain a sandbox escape vulnerability in the DangerousPatternVisitor AST analyzer that fails to detect dunder attribute traversal techniques. Attackers can use __class__, __bases__, __subclasses__(), and __globals__ chains to access restricted functions and execute arbitrary system commands from plugin code.