CVE-2026-70620: Odysseus SSRF via Embedding Endpoint Configuration
Odysseus before commit 87babb5 contains a server-side request forgery vulnerability that allows admin-privileged attackers to direct the server to probe internal network resources by supplying arbitrary URLs to the embedding endpoint configuration without scheme, host, IP range, or DNS rebind validation. Attackers can submit loopback addresses, RFC 1918 ranges, or link-local addresses through the embedding endpoint API to partially read responses from cloud instance metadata services, internal APIs, and other hosts reachable from the server.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-70620?
CVE-2026-70620 has a severity rating of medium at 6.8.
How do I fix CVE-2026-70620?
To fix CVE-2026-70620, upgrade to the latest version of Odysseus after commit 87babb5 that addresses the SSRF vulnerability.
Who is affected by CVE-2026-70620?
CVE-2026-70620 affects Odysseus users, specifically those with admin privileges.
What type of vulnerability is CVE-2026-70620?
CVE-2026-70620 is classified as a server-side request forgery (SSRF) vulnerability.
Can CVE-2026-70620 lead to data exposure?
Yes, CVE-2026-70620 can lead to potential data exposure by allowing attackers to access internal network resources.