CVE-2025-56405

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:litmus:mcp_server:0.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "0CD67F4A-8618-49D8-B965-E5D65D051826", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in litmusautomation litmus-mcp-server thru 0.0.1 allowing unauthorized attackers to control the target's MCP service through the SSE protocol."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en litmusautomation litmus-mcp-servidor hasta 0.0.1, permitiendo a atacantes no autorizados controlar el servicio MCP del objetivo a trav\u00e9s del protocolo SSE."}], "id": "CVE-2025-56405", "lastModified": "2026-06-17T09:42:34.207", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-56405", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-09-10T14:21:52.233052Z", "version": "2.0.3"}}]}, "published": "2025-09-10T14:15:39.413", "references": [{"source": "cve@mitre.org", "tags": ["Issue Tracking"], "url": "https://github.com/August829/CVEP/issues/3"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "https://github.com/litmusautomation/litmus-mcp-server/issues/4"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-306"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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