CVE-2017-0897

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Successfully guessing the token can lead to remote code execution."}, {"lang": "es", "value": "ExpressionEngine, en versiones 2.x anteriores a la 2.11.8 y en versiones 3.x anteriores a la 3.5.5, crea un token de firma de objeto con una entrop\u00eda d\u00e9bil. Si se adivina el token correctamente, puede conducir a la ejecuci\u00f3n remota de c\u00f3digo."}], "id": "CVE-2017-0897", "lastModified": "2026-06-17T00:58:29.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-06-22T21:29:00.183", "references": [{"source": "support@hackerone.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/99242"}, {"source": "support@hackerone.com", "tags": ["Vendor Advisory"], "url": "https://docs.expressionengine.com/latest/about/changelog.html#version-3-5-5"}, {"source": "support@hackerone.com", "tags": ["Vendor Advisory"], "url": "https://docs.expressionengine.com/v2/about/changelog.html#version-2-11-8"}, {"source": "support@hackerone.com", "tags": ["Vendor Advisory"], "url": "https://expressionengine.com/blog/expressionengine-3.5.5-and-2.11.8-released"}, {"source": "support@hackerone.com", "tags": ["Permissions Required"], "url": "https://hackerone.com/reports/215890"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/99242"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://docs.expressionengine.com/latest/about/changelog.html#version-3-5-5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://docs.expressionengine.com/v2/about/changelog.html#version-2-11-8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://expressionengine.com/blog/expressionengine-3.5.5-and-2.11.8-released"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "https://hackerone.com/reports/215890"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-330"}], "source": "support@hackerone.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-331"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}