CVE WatchJul 29, 2026

CVE-2026-67426

Flyto2 Core is an execution kernel for automation and AI-agent workflows. Prior to 2.26.7, the standalone flyto-verification service in src/

CVSS

9.3

Critical

EPSS

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KEV

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Exploit Today

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0-100

Published: Jul 29, 2026 · Last modified: Jul 29, 2026 · CWE-306 · CWE-522 · CWE-918

EPSS · 30d

Not enough EPSS history yet.

Technical description

Flyto2 Core is an execution kernel for automation and AI-agent workflows. Prior to 2.26.7, the standalone flyto-verification service in src/core/verification_service.py exposes unauthenticated POST /run on 0.0.0.0:8344 and uses client-supplied callback_url for an outbound POST with X-Internal-Key: $FLYTO_RUNNER_SECRET while bypassing target_allowed, allowing unauthenticated SSRF and runner secret exfiltration. This issue is fixed in version 2.26.7.

Official references

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