Improper Neutralization of Special Elements Used in a Template Engine The advisory has been revoked - it doesn't affect any version of package litellm-1.80-oci-entrypoint (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-LITELLM180OCIENTRYPOINT-16310563
- published28 Apr 2026
- disclosed8 May 2026
Introduced: 28 Apr 2026
CVE-2026-42203 (opens in a new tab)Amendment
The Minimos security team deemed this advisory irrelevant for Minimos:latest.
NVD Description
Note: Versions mentioned in the description apply only to the upstream litellm-1.80-oci-entrypoint package and not the litellm-1.80-oci-entrypoint package as distributed by Minimos.
LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. From version 1.80.5 to before version 1.83.7, the POST /prompts/test endpoint accepted user-supplied prompt templates and rendered them without sandboxing. A crafted template could run arbitrary code inside the LiteLLM Proxy process. The endpoint only checks that the caller presents a valid proxy API key, so any authenticated user could reach it. Depending on how the proxy is deployed, this could expose secrets in the process environment (such as provider API keys or database credentials) and allow commands to be run on the host. This issue has been patched in version 1.83.7.
References
- https://www.cve.org/CVERecord?id=CVE-2026-42203
- https://github.com/advisories/GHSA-xqmj-j6mv-4862
- https://osv.dev/vulnerability/MINI-ggq5-3hr9-pxr8
- https://osv.dev/vulnerability/CVE-2026-42203
- https://github.com/BerriAI/litellm/releases/tag/v1.83.7-stable
- https://github.com/BerriAI/litellm/security/advisories/GHSA-xqmj-j6mv-4862