CVE-2015-8622

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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:mediawiki:*:*:*:*:*:*:*:*", "matchCriteriaId": "3971880B-BD50-4E3D-96F0-D07F60D59923", "versionEndIncluding": "1.23.11", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.24.0:*:*:*:*:*:*:*", "matchCriteriaId": "0B21EB21-AE87-48BF-B4A1-5E63A2E116B4", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.24.1:*:*:*:*:*:*:*", "matchCriteriaId": "A6C00423-B3FE-485A-9014-22F409DBD377", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.24.2:*:*:*:*:*:*:*", "matchCriteriaId": "E90C95FB-71CA-4CA1-935D-58A08244A81F", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.24.3:*:*:*:*:*:*:*", "matchCriteriaId": "5DDBD41F-C2D5-4D7C-B069-FBC2C8EBB81C", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.24.4:*:*:*:*:*:*:*", "matchCriteriaId": "D92AA40C-3E9A-44E6-9833-06853B5BF453", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.25.0:*:*:*:*:*:*:*", "matchCriteriaId": "9129F374-93CB-43CE-A3B2-DB6483514F32", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.25.1:*:*:*:*:*:*:*", "matchCriteriaId": "CE125142-10A2-4ACF-9BA4-44E63C1E5DB6", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.25.2:*:*:*:*:*:*:*", "matchCriteriaId": "DF21D6EE-CEAC-42A7-99B6-D9D033E1FEC6", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.25.3:*:*:*:*:*:*:*", "matchCriteriaId": "6CCAC6ED-C3F5-4D8E-922B-FAA481210C6A", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.26.0:*:*:*:*:*:*:*", "matchCriteriaId": "7B418525-DAC2-461A-B931-BED05CC3AFBF", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-site scripting (XSS) vulnerability in MediaWiki before 1.23.12, 1.24.x before 1.24.5, 1.25.x before 1.25.4, and 1.26.x before 1.26.1, when is configured with a relative URL, allows remote authenticated users to inject arbitrary web script or HTML via wikitext, as demonstrated by a wikilink to a page named \"javascript:alert('XSS!').\""}, {"lang": "es", "value": "Vulnerabilidad de secuencias de comandos en sitios cruzados (XSS) en MediaWiki en versiones anteriores a 1.23.12, 1.24.x en versiones anteriores a 1.24.5, 1.25.x en versiones anteriores a 1.25.4 y 1.26.x en versiones anteriores a 1.26.1, cuando se configura con una URL relativa, permite a usuarios remotos autenticados inyectar secuencias de comandos web o HTML arbitrario a trav\u00e9s de wikitext, como demuestra un wikilink a una p\u00e1gina llamada \"javascript:alert('XSS!')\"."}], "id": "CVE-2015-8622", "lastModified": "2026-06-17T00:34:52.210", "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}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-03-23T20:59:00.437", 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{"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Release Notes", "Vendor Advisory"], "url": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-December/000186.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://phabricator.wikimedia.org/T117899"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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