CVE-2026-33010

{"id": "CVE-2026-33010", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2026-03-20T19:16:17.813", "references": [{"url": "https://github.com/doobidoo/mcp-memory-service/security/advisories/GHSA-g9rg-8vq5-mpwm", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/doobidoo/mcp-memory-service/security/advisories/GHSA-g9rg-8vq5-mpwm", "tags": ["Exploit", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-942"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "mcp-memory-service is an open-source memory backend for multi-agent systems. Prior to version 10.25.1, when the HTTP server is enabled (MCP_HTTP_ENABLED=true), the application configures FastAPI's CORSMiddleware with allow_origins=['*'], allow_credentials=True, allow_methods=[\"*\"], and allow_headers=[\"*\"]. The wildcard Access-Control-Allow-Origin: * header permits any website to read API responses cross-origin. When combined with anonymous access (MCP_ALLOW_ANONYMOUS_ACCESS=true) - the simplest way to get the HTTP dashboard working without OAuth - no credentials are needed, so any malicious website can silently read, modify, and delete all stored memories. This issue has been patched in version 10.25.1."}, {"lang": "es", "value": "mcp-memory-service es un backend de memoria de c\u00f3digo abierto para sistemas multiagente. Antes de la versi\u00f3n 10.25.1, cuando el servidor HTTP est\u00e1 habilitado (MCP_HTTP_ENABLED=true), la aplicaci\u00f3n configura el CORSMiddleware de FastAPI con allow_origins=['*'], allow_credentials=True, allow_methods=['*'] y allow_headers=['*']. El encabezado comod\u00edn Access-Control-Allow-Origin: * permite a cualquier sitio web leer respuestas de la API de origen cruzado. Cuando se combina con acceso an\u00f3nimo (MCP_ALLOW_ANONYMOUS_ACCESS=true) - la forma m\u00e1s sencilla de hacer funcionar el panel de control HTTP sin OAuth - no se necesitan credenciales, por lo que cualquier sitio web malicioso puede leer, modificar y eliminar silenciosamente todas las memorias almacenadas. Este problema ha sido parcheado en la versi\u00f3n 10.25.1."}], "lastModified": "2026-04-14T18:12:23.217", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:doobidoo:mcp-memory-service:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "25AB17B5-256A-4CAA-8493-CFF189D15973", "versionEndExcluding": "10.25.1"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}