VulnerabilityDeferred
CVE-2026-67425
Flyto2 Core is an execution kernel for automation and AI-agent workflows.
HIGH 8.6EPSS 0.32%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 8.6 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
- EPSS
- 0.32% probability · 25th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-201, CWE-522
- Source
- security-advisories@github.com
References
- https://github.com/flytohub/flyto-core/commit/d5f89d71303e3c1e6418d347c5c55fcd173cc8cc
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.