CVE-2013-4303

{"containers": {"cna": {"affected": [{"product": "MediaWiki", "vendor": "Wikimedia Foundation", "versions": [{"status": "affected", "version": "1.19.x before 1.19.8"}, {"status": "affected", "version": "1.20.x before 1.20.7"}, {"status": "affected", "version": "and 1.21.x before 1.21.2"}]}], "datePublic": "2013-09-03T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "includes/libs/IEUrlExtension.php in the MediaWiki API in MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 does not properly detect extensions when there are an even number of \".\" (period) characters in a string, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the siprop parameter in a query action to wiki/api.php."}], "problemTypes": [{"descriptions": [{"description": "Cross-Site Scripting", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-12-11T18:30:37.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html"}, {"tags": ["x_refsource_MISC"], "url": "http://seclists.org/oss-sec/2013/q3/553"}, {"tags": ["x_refsource_MISC"], "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=52746"}, {"tags": ["x_refsource_MISC"], "url": "http://www.securityfocus.com/bid/62194"}, {"tags": ["x_refsource_MISC"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/86897"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2013-4303", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "MediaWiki", "version": {"version_data": [{"version_value": "1.19.x before 1.19.8"}, {"version_value": "1.20.x before 1.20.7"}, {"version_value": "and 1.21.x before 1.21.2"}]}}]}, "vendor_name": "Wikimedia Foundation"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "includes/libs/IEUrlExtension.php in the MediaWiki API in MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 does not properly detect extensions when there are an even number of \".\" (period) characters in a string, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the siprop parameter in a query action to wiki/api.php."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Cross-Site Scripting"}]}]}, "references": {"reference_data": [{"name": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html", "refsource": "MISC", "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html"}, {"name": "http://seclists.org/oss-sec/2013/q3/553", "refsource": "MISC", "url": "http://seclists.org/oss-sec/2013/q3/553"}, {"name": "https://bugzilla.wikimedia.org/show_bug.cgi?id=52746", "refsource": "MISC", "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=52746"}, {"name": "http://www.securityfocus.com/bid/62194", "refsource": "MISC", "url": "http://www.securityfocus.com/bid/62194"}, {"name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/86897", "refsource": "MISC", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/86897"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T16:38:01.957Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://seclists.org/oss-sec/2013/q3/553"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=52746"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.securityfocus.com/bid/62194"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/86897"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2013-4303", "datePublished": "2019-12-11T18:30:37.000Z", "dateReserved": "2013-06-12T00:00:00.000Z", "dateUpdated": "2024-08-06T16:38:01.957Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "MediaWiki", "vendor": "Wikimedia Foundation", "versions": [{"status": "affected", "version": "1.19.x before 1.19.8"}, {"status": "affected", "version": "1.20.x before 1.20.7"}, {"status": "affected", "version": "and 1.21.x before 1.21.2"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*", "matchCriteriaId": "079904A7-7992-48C6-9C50-54892F24826C", "versionEndExcluding": "1.19.8", "versionStartIncluding": "1.19.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*", "matchCriteriaId": "B32E340B-5FF7-43F7-A1E8-16CACE765F31", "versionEndExcluding": "1.20.7", "versionStartIncluding": "1.20.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*", "matchCriteriaId": "967C4E11-A76A-4519-950D-D580C31AFB2C", "versionEndExcluding": "1.21.2", "versionStartIncluding": "1.21.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "includes/libs/IEUrlExtension.php in the MediaWiki API in MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 does not properly detect extensions when there are an even number of \".\" (period) characters in a string, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the siprop parameter in a query action to wiki/api.php."}, {"lang": "es", "value": "El archivo includes/libs/IEUrlExtension.php en la API MediaWiki en MediaWiki versiones 1.19.x anteriores a 1.19.8, versiones 1.20.x anteriores a 1.20.7 y versiones 1.21.x anteriores a 1.21.2 no detecta apropiadamente las extensiones cuando existe un n\u00famero par de caracteres \".\" (punto) en una cadena, lo que permite a atacantes remotos realizar ataques de tipo cross-site scripting (XSS) por medio del par\u00e1metro siprop en una acci\u00f3n query en el archivo wiki/api.php."}], "id": "CVE-2013-4303", "lastModified": "2026-06-16T23:56:59.450", "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}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-12-11T19:15:12.217", "references": [{"source": "secalert@redhat.com", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/oss-sec/2013/q3/553"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/62194"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=52746"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/86897"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/oss-sec/2013/q3/553"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/62194"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=52746"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/86897"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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