Vulnerability Description
Flyto2 Core is an execution kernel for automation and AI-agent workflows. Prior to 2.26.6, llm.chat reads provider keys such as OPENAI_API_KEY and ANTHROPIC_API_KEY from the environment and sends them in the Authorization: Bearer header to caller-controlled base_url, allowing an attacker to receive the operator's key on a public host that passes the SSRF guard. This issue is fixed in version 2.26.6.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/flytohub/flyto-core/commit/d5f89d71303e3c1e6418d347c5c55fcd17
- https://github.com/flytohub/flyto-core/releases/tag/v2.26.6
- https://github.com/flytohub/flyto-core/security/advisories/GHSA-qq9q-xgm3-xv9g
- https://github.com/flytohub/flyto-core/security/advisories/GHSA-qq9q-xgm3-xv9g
FAQ
What is CVE-2026-67425?
CVE-2026-67425 is a vulnerability with a CVSS score of 8.6 (HIGH). Flyto2 Core is an execution kernel for automation and AI-agent workflows. Prior to 2.26.6, llm.chat reads provider keys such as OPENAI_API_KEY and ANTHROPIC_API_KEY from the environment and sends them...
How severe is CVE-2026-67425?
CVE-2026-67425 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-67425?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.