{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-114612", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-10-21T20:34:25.599Z", "datePublished": "2026-10-22T18:01:52.768Z", "dateUpdated": "2026-10-22T18:01:52.768Z"}, "containers": {"cna": {"title": "LiteLLM: Privilege Escalation to Proxy Admin via Cross-Domain Reuse of the Salt Key", "problemTypes": [{"descriptions": [{"cweId": "CWE-269", "lang": "en", "description": "CWE-269: Improper Privilege Management", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-345", "lang": "en", "description": "CWE-345: Insufficient Verification of Data Authenticity", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-441", "lang": "en", "description": "CWE-441: Unintended Proxy or Intermediary ('Confused Deputy')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/BerriAI/litellm/security/advisories/GHSA-7hp6-4w63-5g45", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/BerriAI/litellm/security/advisories/GHSA-7hp6-4w63-5g45"}, {"name": "https://github.com/BerriAI/litellm/commit/1d5fdc87fed66b49e1df8cf7d708ad93249eb7d0", "tags": ["x_refsource_MISC"], "url": "https://github.com/BerriAI/litellm/commit/1d5fdc87fed66b49e1df8cf7d708ad93249eb7d0"}, {"name": "https://github.com/BerriAI/litellm/commit/9161d7f9d6073603ba61ee4aa5e2c0ef5b37a81b", "tags": ["x_refsource_MISC"], "url": "https://github.com/BerriAI/litellm/commit/9161d7f9d6073603ba61ee4aa5e2c0ef5b37a81b"}, {"name": "https://github.com/BerriAI/litellm/commit/9fa1a641119dd0d4fe43e93622eae5f482ceb63f", "tags": ["x_refsource_MISC"], "url": "https://github.com/BerriAI/litellm/commit/9fa1a641119dd0d4fe43e93622eae5f482ceb63f"}, {"name": "https://github.com/BerriAI/litellm/commit/a80eacacee118fbed54e3d98f239d17a63fac818", "tags": ["x_refsource_MISC"], "url": "https://github.com/BerriAI/litellm/commit/a80eacacee118fbed54e3d98f239d17a63fac818"}, {"name": "https://github.com/BerriAI/litellm/commit/f7cd90f09e9716652b38daec9f0640cdf49d582b", "tags": ["x_refsource_MISC"], "url": "https://github.com/BerriAI/litellm/commit/f7cd90f09e9716652b38daec9f0640cdf49d582b"}, {"name": "https://github.com/BerriAI/litellm/releases/tag/v1.100.4", "tags": ["x_refsource_MISC"], "url": "https://github.com/BerriAI/litellm/releases/tag/v1.100.4"}, {"name": "https://github.com/BerriAI/litellm/releases/tag/v1.101.3", "tags": ["x_refsource_MISC"], "url": "https://github.com/BerriAI/litellm/releases/tag/v1.101.3"}, {"name": "https://github.com/BerriAI/litellm/releases/tag/v1.102.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/BerriAI/litellm/releases/tag/v1.102.2"}, {"name": "https://github.com/BerriAI/litellm/releases/tag/v1.103.1", "tags": ["x_refsource_MISC"], "url": "https://github.com/BerriAI/litellm/releases/tag/v1.103.1"}, {"name": "https://github.com/BerriAI/litellm/releases/tag/v1.104.0-rc.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/BerriAI/litellm/releases/tag/v1.104.0-rc.2"}], "affected": [{"vendor": "BerriAI", "product": "litellm", "versions": [{"version": ">= 1.87.0, < 1.100.4", "status": "affected"}, {"version": ">= 1.101.0, < 1.101.3", "status": "affected"}, {"version": ">= 1.102.0, < 1.102.2", "status": "affected"}, {"version": ">= 1.103.0, < 1.103.1", "status": "affected"}, {"version": ">= 1.104.0-rc.1, < 1.104.0-rc.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-22T18:01:52.768Z"}, "descriptions": [{"lang": "en", "value": "LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. From 1.87.0 until 1.100.4, 1.101.3, 1.102.2, 1.103.1, and 1.104.0-rc.2, the proxy reuses one cryptographic context for at-rest secrets and session tokens, allowing an authenticated internal user to have crafted metadata containing a forged administrator credential encrypted and returned by the API-key flow. Replaying that ciphertext as a bearer token causes the proxy to trust the forged proxy administrator identity, permitting administrative access and arbitrary commands through the MCP stdio endpoint. Versions 1.87.0 through 1.90.x require EXPERIMENTAL_UI_LOGIN to be enabled, while versions after 1.91.0 are exploitable in the default configuration. This issue was fixed in LiteLLM 1.100.4, 1.101.3, 1.102.2, 1.103.1, and 1.104.0-rc.2."}], "source": {"advisory": "GHSA-7hp6-4w63-5g45", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "litellm", "vendor": "BerriAI", "versions": [{"status": "affected", "version": ">= 1.87.0, < 1.100.4"}, {"status": "affected", "version": ">= 1.101.0, < 1.101.3"}, {"status": "affected", "version": ">= 1.102.0, < 1.102.2"}, {"status": "affected", "version": ">= 1.103.0, < 1.103.1"}, {"status": "affected", "version": ">= 1.104.0-rc.1, < 1.104.0-rc.2"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. From 1.87.0 until 1.100.4, 1.101.3, 1.102.2, 1.103.1, and 1.104.0-rc.2, the proxy reuses one cryptographic context for at-rest secrets and session tokens, allowing an authenticated internal user to have crafted metadata containing a forged administrator credential encrypted and returned by the API-key flow. Replaying that ciphertext as a bearer token causes the proxy to trust the forged proxy administrator identity, permitting administrative access and arbitrary commands through the MCP stdio endpoint. Versions 1.87.0 through 1.90.x require EXPERIMENTAL_UI_LOGIN to be enabled, while versions after 1.91.0 are exploitable in the default configuration. This issue was fixed in LiteLLM 1.100.4, 1.101.3, 1.102.2, 1.103.1, and 1.104.0-rc.2."}], "id": "CVE-2026-114612", "lastModified": "2026-10-22T19:17:37.540", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 6.0, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-10-22T19:17:37.540", "references": [{"source": "[email protected]", "url": "https://github.com/BerriAI/litellm/commit/1d5fdc87fed66b49e1df8cf7d708ad93249eb7d0"}, {"source": "[email protected]", "url": "https://github.com/BerriAI/litellm/commit/9161d7f9d6073603ba61ee4aa5e2c0ef5b37a81b"}, {"source": "[email protected]", "url": "https://github.com/BerriAI/litellm/commit/9fa1a641119dd0d4fe43e93622eae5f482ceb63f"}, {"source": "[email protected]", "url": "https://github.com/BerriAI/litellm/commit/a80eacacee118fbed54e3d98f239d17a63fac818"}, {"source": "[email protected]", "url": "https://github.com/BerriAI/litellm/commit/f7cd90f09e9716652b38daec9f0640cdf49d582b"}, {"source": "[email protected]", "url": "https://github.com/BerriAI/litellm/releases/tag/v1.100.4"}, {"source": "[email protected]", "url": "https://github.com/BerriAI/litellm/releases/tag/v1.101.3"}, {"source": "[email protected]", "url": "https://github.com/BerriAI/litellm/releases/tag/v1.102.2"}, {"source": "[email protected]", "url": "https://github.com/BerriAI/litellm/releases/tag/v1.103.1"}, {"source": "[email protected]", "url": "https://github.com/BerriAI/litellm/releases/tag/v1.104.0-rc.2"}, {"source": "[email protected]", "url": "https://github.com/BerriAI/litellm/security/advisories/GHSA-7hp6-4w63-5g45"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}, {"lang": "en", "value": "CWE-345"}, {"lang": "en", "value": "CWE-441"}], "source": "[email protected]", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.87.0,1.100.4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.101.0,1.101.3)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.102.0,1.102.2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.103.0,1.103.1)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.104.0-rc.1,1.104.0-rc.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "litellm", "source": "cna", "vendor": "BerriAI"}, "product": "litellm", "vendor": "berriai"}], "created": "2026-10-23T01:30:13.466908+00:00", "updated": "2026-10-23T01:45:14.604590+00:00", "vendors": ["berriai", "berriai$PRODUCT$litellm"]}