cvedb.io
CVE-2026-56663
HIGH · CVSS 8.5
EPSS exploitation probability: 0%
Published 2026-06-26T17:16:34.453 · Last modified 2026-06-26T19:16:44.880

Summary

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.52, an authenticated user can bypass the SSRF / private-IP protections in SendWebRequestBlock and reach internal network services. _is_ip_blocked() in backend/backend/util/request.py does not normalize IPv4-mapped IPv6 addresses before checking resolved IPs against the blocked IPv4 ranges, and does not block special-use ranges such as 100.64.0.0/10 (CGNAT, RFC 6598). A hostname that resolves to an IPv4-mapped IPv6 address therefore passes validation and the request reaches the embedded internal IPv4 endpoint. This affects all AutoGPT Platform deployments. This vulnerability is fixed in 0.6.52.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.