CVE-2012-6453

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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:mediawiki:rssreader:*:*:*:*:*:*:*:*", "matchCriteriaId": "EC05C9AE-FFFC-4AA1-B3EB-D31F52643EDF", "versionEndIncluding": "0.2.5", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:rssreader:0.2:*:*:*:*:*:*:*", "matchCriteriaId": "CDCA00D6-381F-48F9-899A-5AA834600F44", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:rssreader:0.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "40B6AF41-1E7A-492E-859D-4C2F8E43230F", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:rssreader:0.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "B9C73F64-C8AF-45A2-A879-98A8D73BD715", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:rssreader:0.2.3:*:*:*:*:*:*:*", "matchCriteriaId": "173185D1-1B47-4957-BED9-4214B781E185", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:rssreader:0.2.4:*:*:*:*:*:*:*", "matchCriteriaId": "9D60AC26-7BB3-4778-A0D7-3E5DA64E66F5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-site scripting (XSS) vulnerability in the RSS Reader extension before 0.2.6 for MediaWiki allows remote attackers to inject arbitrary web script or HTML via a crafted feed."}, {"lang": "es", "value": "Vulnerabilidad de ejecuci\u00f3n de secuencias de comandos en sitios cruzados (XSS) en la extensi\u00f3n RSS Reader antes de v0.2.6 para MediaWiki, permite a atacantes remotos inyectar secuencias de comandos web o HTML a trav\u00e9s de un feed manipulado."}], "id": "CVE-2012-6453", "lastModified": "2026-06-16T23:48:07.813", "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": "2012-12-31T11:50:28.687", "references": [{"source": "cve@mitre.org", "url": "http://bugs.debian.org/696179"}, {"source": "cve@mitre.org", "url": "http://www.mediawiki.org/wiki/Extension:RSS_Reader#0.2.6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://bugs.debian.org/696179"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mediawiki.org/wiki/Extension:RSS_Reader#0.2.6"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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