CVE-2026-12798
MediumCVSS 6.3Exploitation Probability (EPSS)
Low risk34th percentile - higher than 34% of all known CVEs
Summary
A weakness has been identified in BerriAI litellm up to version 1.82.2, concerning the function load_openapi_spec_async. Manipulation of the argument spec_path leads to server-side request forgery.
Risk Assessment
An attacker can remotely exploit this vulnerability, posing a serious threat to the security of the server and the organization's data.
Recommendation
It is recommended to update to the latest version of BerriAI litellm to mitigate this vulnerability and to monitor the system for potential attacks.
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Original NVD description (English source)
A weakness has been identified in BerriAI litellm up to 1.82.2. Affected by this vulnerability is the function load_openapi_spec_async of the file litellm/proxy/_experimental/mcp_server/openapi_to_mcp_generator.py of the component MCP OpenAPI Spec Loader. This manipulation of the argument spec_path causes server-side request forgery. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS