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full-stack-ai-agent-template's webhook service had a full read SSRF with response exfiltration
vulnerability8 min read

full-stack-ai-agent-template's webhook service had a full read SSRF with response exfiltration

The webhook service in vstorm-co's full-stack-ai-agent-template accepted arbitrary URLs and stored HTTP responses in the database, creating a full read SSRF that could exfiltrate cloud metadata credentials. The fix adds DNS-aware URL validation at every code path.