{"api_version":"1","generated_at":"2026-07-23T08:46:38+00:00","cve":"CVE-2011-3999","urls":{"html":"https://cve.report/CVE-2011-3999","api":"https://cve.report/api/cve/CVE-2011-3999.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2011-3999","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-3999"},"summary":{"title":"CVE-2011-3999","description":"Cross-site scripting (XSS) vulnerability in the RSS/Atom feed-reader implementation in Iwate Portal Bar allows remote attackers to inject arbitrary web script or HTML via a crafted feed.","state":"PUBLISHED","assigner":"jpcert","published_at":"2011-11-09 20:55:01","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-79","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"4.3","severity":"","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","data":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"}}],"references":[{"url":"http://jvn.jp/en/jp/JVN33861625/index.html","name":"http://jvn.jp/en/jp/JVN33861625/index.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"JVN#33861625: Iwate Portal Bar vulnerable to arbitrary script execution","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2011-000098","name":"http://jvndb.jvn.jp/jvndb/JVNDB-2011-000098","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-3999","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3999","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2011","cve_id":"3999","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibc.co.jp","cpe5":"iwate_portal_bar","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T23:53:32.595Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"JVNDB-2011-000098","tags":["third-party-advisory","x_refsource_JVNDB","x_transferred"],"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2011-000098"},{"name":"JVN#33861625","tags":["third-party-advisory","x_refsource_JVN","x_transferred"],"url":"http://jvn.jp/en/jp/JVN33861625/index.html"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"Cross-site scripting (XSS) vulnerability in the RSS/Atom feed-reader implementation in Iwate Portal Bar allows remote attackers to inject arbitrary web script or HTML via a crafted feed."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2011-11-09T20:00:00.000Z","orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","shortName":"jpcert"},"references":[{"name":"JVNDB-2011-000098","tags":["third-party-advisory","x_refsource_JVNDB"],"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2011-000098"},{"name":"JVN#33861625","tags":["third-party-advisory","x_refsource_JVN"],"url":"http://jvn.jp/en/jp/JVN33861625/index.html"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"vultures@jpcert.or.jp","ID":"CVE-2011-3999","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Cross-site scripting (XSS) vulnerability in the RSS/Atom feed-reader implementation in Iwate Portal Bar allows remote attackers to inject arbitrary web script or HTML via a crafted feed."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"JVNDB-2011-000098","refsource":"JVNDB","url":"http://jvndb.jvn.jp/jvndb/JVNDB-2011-000098"},{"name":"JVN#33861625","refsource":"JVN","url":"http://jvn.jp/en/jp/JVN33861625/index.html"}]}}}},"cveMetadata":{"assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","assignerShortName":"jpcert","cveId":"CVE-2011-3999","datePublished":"2011-11-09T20:00:00.000Z","dateReserved":"2011-10-05T00:00:00.000Z","dateUpdated":"2024-09-17T01:47:04.570Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2011-11-09 20:55:01","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-79","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ibc.co.jp:iwate_portal_bar:-:*:*:*:*:*:*:*","matchCriteriaId":"3157AB42-56C8-43BD-8719-8D8CD0B89E81"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2011","CveId":"3999","Ordinal":"1","Title":"CVE-2011-3999","CVE":"CVE-2011-3999","Year":"2011"},"notes":[{"CveYear":"2011","CveId":"3999","Ordinal":"1","NoteData":"Cross-site scripting (XSS) vulnerability in the RSS/Atom feed-reader implementation in Iwate Portal Bar allows remote attackers to inject arbitrary web script or HTML via a crafted feed.","Type":"Description","Title":"CVE-2011-3999"},{"CveYear":"2011","CveId":"3999","Ordinal":"2","NoteData":"2011-11-09","Type":"Other","Title":"Published"}]}}}