CVE-2017-6926

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{"affected": [{"affectedData": [{"product": "Drupal Core", "vendor": "Drupal.org", "versions": [{"status": "affected", "version": "8.4.x versions before 8.4.5"}]}], "source": "mlhess@drupal.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*", "matchCriteriaId": "5C4AF907-5109-48BA-B510-8BC32A82C632", "versionEndExcluding": "8.4.5", "versionStartIncluding": "8.4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In Drupal versions 8.4.x versions before 8.4.5 users with permission to post comments are able to view content and comments they do not have access to, and are also able to add comments to this content. This vulnerability is mitigated by the fact that the comment system must be enabled and the attacker must have permission to post comments."}, {"lang": "es", "value": "En las versiones 8.4.x de Drupal anteriores a la 8.4.5, los usuarios con permisos para publicar comentarios pueden ver contenido y comentarios a los que no tienen acceso y, adem\u00e1s, tambi\u00e9n pueden a\u00f1adir comentarios en estos contenidos. Esta vulnerabilidad se mitiga por el hecho de que el sistema de comentarios debe estar activado y el atacante debe tener permiso para publicar comentarios."}], "id": "CVE-2017-6926", "lastModified": "2026-06-17T01:23:20.887", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 5.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "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:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-03-01T23:29:00.233", "references": [{"source": "mlhess@drupal.org", "tags": ["Vendor Advisory"], "url": "https://www.drupal.org/sa-core-2018-001"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.drupal.org/sa-core-2018-001"}], "sourceIdentifier": "mlhess@drupal.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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