CVE-2026-17534: Kimi Code (@moonshot-ai/kimi-code) before 0.27.0 implements FetchURL SSRF hardening as a static host…
- Occurred
- Jul 27, 2026
- Published
- Jul 27, 2026
- Source
- NVD CVE
Summary
Kimi Code (@moonshot-ai/kimi-code) before 0.27.0 implements FetchURL SSRF hardening as a static hostname and IP-literal denylist in assertSafeFetchTarget, without resolving DNS or re-validating hosts after HTTP redirects. An attacker who can influence a FetchURL call (for example via prompt injection) can supply a crafted public hostname that resolves to loopback or another internal address, or a public URL that redirects to such a target, and thereby reach internal network services that the denylist was intended to block. FetchURL is included in the default auto-approve tool set, so the call does not require interactive user confirmation in manual mode.
Tags
- CVE
- CVE-2026-17534
- cvss:MEDIUM
- agent-fail:injection-direct
- agent-fail:authorization
- agent-cause:prompt-design
- agent-cause:missing-guardrail
Classification
Rationale: Agent tool FetchURL has SSRF vulnerability allowing internal network access via prompt injection.
Classifier: Qwen/Qwen3.5-35B-A3B-FP8