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"cpe:2.3:a:mediawiki:mediawiki:1.21.5:*:*:*:*:*:*:*", "matchCriteriaId": "E10A8FAC-7506-48B8-A4EE-B7A1BE20537E", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.22.0:*:*:*:*:*:*:*", "matchCriteriaId": "DB117E2F-D4CD-4CED-BCEF-3C821A431F6A", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.22.1:*:*:*:*:*:*:*", "matchCriteriaId": "B461B44C-37D2-480B-9645-B7E8720416C3", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.22.2:*:*:*:*:*:*:*", "matchCriteriaId": "E491E3AD-0FB2-41CD-B852-CAFCA397A45A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "includes/upload/UploadBase.php in MediaWiki before 1.19.12, 1.20.x and 1.21.x before 1.21.6, and 1.22.x before 1.22.3 does not prevent use of invalid namespaces in SVG files, which allows remote attackers to conduct cross-site scripting (XSS) attacks via an SVG upload, as demonstrated by use of a W3C XHTML namespace in conjunction with an IFRAME element."}, {"lang": "es", "value": "includes/upload/UploadBase.php en MediaWiki anterior a 1.19.12, 1.20.x y 1.21.x anterior a 1.21.6 y 1.22.x anterior a 1.22.3 no previene el uso de espacios de nombres inv\u00e1lidos en archivos SVG, lo que permite a atacantes remotos realizar ataques XSS a trav\u00e9s de una subida de SVG, tal y como se demostr\u00f3 mediante el uso de un espacio de nombre W3C XHTML en conjunto con un elemento IFRAME."}], "id": "CVE-2014-2242", "lastModified": "2026-04-29T01:13:23.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2014-03-02T04:57:25.887", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2014-February/000141.html"}, {"source": "cve@mitre.org", "url": "http://openwall.com/lists/oss-security/2014/02/28/1"}, {"source": "cve@mitre.org", "url": "http://openwall.com/lists/oss-security/2014/03/01/2"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/65910"}, {"source": "cve@mitre.org", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1071135"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=60771"}, {"source": "cve@mitre.org", "url": "https://gerrit.wikimedia.org/r/#/q/7d923a6b53f7fbcb0cbc3a19797d741bf6f440eb%2Cn%2Cz"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2014-February/000141.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2014/02/28/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2014/03/01/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/65910"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1071135"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=60771"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://gerrit.wikimedia.org/r/#/q/7d923a6b53f7fbcb0cbc3a19797d741bf6f440eb%2Cn%2Cz"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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