CVE-2026-59955

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{"affected": [{"affectedData": [{"product": "apollo", "vendor": "apolloconfig", "versions": [{"status": "affected", "version": "< 2.5.2"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Apollo is a reliable configuration management system suitable for microservice configuration management scenarios. Prior to 2.5.2, Apollo ConfigService may allow unauthorized access to raw configuration data when AccessKey or management key authentication is enabled because requests under /configfiles/raw/{appId}/{clusterName}/{namespace} are parsed for authentication as appId raw instead of the actual path appId, causing ConfigService to look up AccessKey secrets for raw before verifying the request signature and potentially continue without signature verification for the target appId. This issue is fixed in version 2.5.2."}, {"lang": "es", "value": "Apollo es un sistema de gesti\u00f3n de configuraci\u00f3n fiable adecuado para escenarios de gesti\u00f3n de configuraci\u00f3n de microservicios. Antes de la versi\u00f3n 2.5.2, Apollo ConfigService podr\u00eda permitir el acceso no autorizado a datos de configuraci\u00f3n sin procesar cuando la autenticaci\u00f3n por AccessKey o clave de gesti\u00f3n est\u00e1 habilitada porque las solicitudes bajo /configfiles/raw/{appId}/{clusterName}/{namespace} se analizan para la autenticaci\u00f3n como appId raw en lugar del appId de la ruta real, lo que hace que ConfigService busque los secretos de AccessKey para raw antes de verificar la firma de la solicitud y potencialmente contin\u00fae sin verificaci\u00f3n de firma para el appId de destino. Este problema se ha solucionado en la versi\u00f3n 2.5.2."}], "id": "CVE-2026-59955", "lastModified": "2026-10-24T21:10:00.130", "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": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-59955", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-15T18:11:33.382651Z", "version": "2.0.3"}}]}, "published": "2026-07-15T17:16:51.087", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/apolloconfig/apollo/commit/310809d557e01c6803051736cd525e333ffe00ec"}, {"source": "security-advisories@github.com", "url": "https://github.com/apolloconfig/apollo/releases/tag/v2.5.2"}, {"source": "security-advisories@github.com", "url": "https://github.com/apolloconfig/apollo/security/advisories/GHSA-h4pc-58cc-hc95"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-287"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.5.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "apollo", "source": "cna", "vendor": "apolloconfig"}, "product": "apollo", "vendor": "apolloconfig"}], "created": "2026-07-16T01:00:04.714395+00:00", "updated": "2026-07-31T03:30:18.059595+00:00", "vendors": ["apolloconfig", "apolloconfig$PRODUCT$apollo"]}