CVE-2016-6335

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*", "matchCriteriaId": "F26807BC-B2F2-480D-B5B1-C2D64933A0C8", "versionEndIncluding": "1.23.14", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.26.0:*:*:*:*:*:*:*", "matchCriteriaId": "7B418525-DAC2-461A-B931-BED05CC3AFBF", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.26.1:*:*:*:*:*:*:*", "matchCriteriaId": "8C238723-5592-4F0F-869D-91B64DD14FBF", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.26.2:*:*:*:*:*:*:*", "matchCriteriaId": "22685E70-3EE0-484B-8A4C-139C28BDD2B1", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.26.3:*:*:*:*:*:*:*", "matchCriteriaId": "3BD0A725-B06B-456D-8A8B-9DA5468935FA", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.26.4:*:*:*:*:*:*:*", "matchCriteriaId": "7ED98FFC-4397-4F27-AC36-BB7A42A92F89", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.27.0:*:*:*:*:*:*:*", "matchCriteriaId": "F75E06F7-6D23-4BEB-80B4-3DE33193CA95", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "MediaWiki before 1.23.15, 1.26.x before 1.26.4, and 1.27.x before 1.27.1 does not generate head items in the context of a given title, which allows remote attackers to obtain sensitive information via a parse action to api.php."}, {"lang": "es", "value": "MediaWiki en versiones anteriores a 1.23.15, 1.26.x en versiones anteriores a 1.26.4, y 1.27.x en versiones anteriores a 1.27.1 no genera elementos de cabecera en el contexto de un t\u00edtulo dado, lo que permite a atacantes remotos obtener informaci\u00f3n sensible a trav\u00e9s de una acci\u00f3n de an\u00e1lisis a api.php."}], "id": "CVE-2016-6335", "lastModified": "2026-06-17T00:50:50.930", "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": "2017-04-20T17:59:00.697", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1369613"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "url": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2016-August/000195.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://phabricator.wikimedia.org/T139565"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://phabricator.wikimedia.org/T139570"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1369613"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "url": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2016-August/000195.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://phabricator.wikimedia.org/T139565"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://phabricator.wikimedia.org/T139570"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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