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Server-Side Request Forgery (SSRF) Affecting nemo-skills package, versions <0.7.0_git20260911-r1

Severity

 Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.54% (43rd percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-NEMOSKILLS-21249711
  • published20 Oct 2026
  • disclosed2 Sept 2026
Report a new vulnerability Found a mistake?

Introduced: 2 Sep 2026

CVE-2026-84377  (opens in a new tab)
CWE-918  (opens in a new tab)

How to fix?

Upgrade Chainguard nemo-skills to version 0.7.0_git20260911-r1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nemo-skills package and not the nemo-skills package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to versions 1.88.6 and 1.96.2, any authenticated LiteLLM proxy user could redirect an outbound provider call to a destination the user controls and cause the proxy to send its configured provider credentials to that destination. Request validation in litellm/proxy/auth/auth_utils.py, litellm/proxy/common_request_processing.py, litellm/proxy/health_endpoints/_health_endpoints.py, litellm/proxy/image_endpoints/endpoints.py, and litellm/proxy/litellm_pre_call_utils.py used incomplete checks that did not cover every sensitive parameter or inspect equivalent values across nested request fields, path values, and bracket-notation form data. Routing and credential parameters including api_base, base_url, model_list, fallbacks, and litellm_credential_name could therefore be applied without clearing the operator's stored key, exposing upstream provider credentials and other configured secrets and permitting server-side requests to internal services reachable by the proxy. This issue is fixed in versions 1.88.6 and 1.96.2.