CVE-2018-18850

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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:octopus:octopus_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "E0A86902-0EF9-4FEC-BE64-2E5D814E5A3C", "versionEndIncluding": "2018.8.12", "versionStartIncluding": "2018.8.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "94940825-CD45-4A58-A1DF-C42DB2F78CCD", "versionEndExcluding": "2018.9.1", "versionStartIncluding": "2018.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In Octopus Deploy 2018.8.0 through 2018.9.x before 2018.9.1, an authenticated user with permission to modify deployment processes could upload a maliciously crafted YAML configuration, potentially allowing for remote execution of arbitrary code, running in the same context as the Octopus Server (for self-hosted installations by default, SYSTEM)."}, {"lang": "es", "value": "En Octopus Deploy, de la versi\u00f3n 2018.8.0 a las 2018.9.x anteriores a la 2018.9.1, un usuario autenticado con permisos para modificar los procesos de implementaci\u00f3n podr\u00eda subir una configuraci\u00f3n YAML maliciosamente manipulada. Esto podr\u00eda permitir la ejecuci\u00f3n remota de c\u00f3digo arbitrario, ejecut\u00e1ndose en el mismo contexto que el servidor Octopus (para las instalaciones autoalojadas por defecto, SYSTEM)."}], "id": "CVE-2018-18850", "lastModified": "2026-06-17T01:48:01.097", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 9.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-10-31T03:29:00.207", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/OctopusDeploy/Issues/issues/5042"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/OctopusDeploy/Issues/issues/5042"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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