{"api_version":"1","generated_at":"2026-07-23T12:47:59+00:00","cve":"CVE-2020-5642","urls":{"html":"https://cve.report/CVE-2020-5642","api":"https://cve.report/api/cve/CVE-2020-5642.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-5642","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-5642"},"summary":{"title":"CVE-2020-5642","description":"Cross-site request forgery (CSRF) vulnerability in Live Chat - Live support version 3.1.0 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.","state":"PUBLIC","assigner":"vultures@jpcert.or.jp","published_at":"2020-10-15 03:15:00","updated_at":"2020-10-16 19:57:00"},"problem_types":["CWE-352"],"metrics":[],"references":[{"url":"https://jvn.jp/en/jp/JVN92404841/index.html","name":"https://jvn.jp/en/jp/JVN92404841/index.html","refsource":"MISC","tags":["Third Party Advisory"],"title":"JVN#92404841: WordPress Plugin \"Live Chat – Live support\" vulnerable to cross-site request forgery","mime":"text/xml","httpstatus":"200","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/changeset?new=2384440%40onwebchat&old=2364589%40onwebchat","name":"https://plugins.trac.wordpress.org/changeset?new=2384440%40onwebchat&old=2364589%40onwebchat","refsource":"MISC","tags":["Third Party Advisory"],"title":"403 Forbidden","mime":"text/html","httpstatus":"403","archivestatus":"403"},{"url":"https://wordpress.org/plugins/onwebchat/","name":"https://wordpress.org/plugins/onwebchat/","refsource":"MISC","tags":["Release Notes","Third Party Advisory"],"title":"WordPress › onWebChat - Free Live Chat « WordPress Plugins","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-5642","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5642","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"5642","vulnerable":"1","versionEndIncluding":"3.1.0","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"onwebchat","cpe5":"live_chat_-_live_support","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"wordpress","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2020-5642","ASSIGNER":"vultures@jpcert.or.jp","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"onWebChat","product":{"product_data":[{"product_name":"Live Chat - Live support","version":{"version_data":[{"version_value":"version 3.1.0 and earlier"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Cross-site request forgery"}]}]},"references":{"reference_data":[{"url":"https://wordpress.org/plugins/onwebchat/","refsource":"MISC","name":"https://wordpress.org/plugins/onwebchat/"},{"url":"https://plugins.trac.wordpress.org/changeset?new=2384440%40onwebchat&old=2364589%40onwebchat","refsource":"MISC","name":"https://plugins.trac.wordpress.org/changeset?new=2384440%40onwebchat&old=2364589%40onwebchat"},{"url":"https://jvn.jp/en/jp/JVN92404841/index.html","refsource":"MISC","name":"https://jvn.jp/en/jp/JVN92404841/index.html"}]},"description":{"description_data":[{"lang":"eng","value":"Cross-site request forgery (CSRF) vulnerability in Live Chat - Live support version 3.1.0 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors."}]}},"nvd":{"publishedDate":"2020-10-15 03:15:00","lastModifiedDate":"2020-10-16 19:57:00","problem_types":["CWE-352"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":6.8},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:onwebchat:live_chat_-_live_support:*:*:*:*:*:wordpress:*:*","versionEndIncluding":"3.1.0","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"5642","Ordinal":"165888","Title":"CVE-2020-5642","CVE":"CVE-2020-5642","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"5642","Ordinal":"1","NoteData":"Cross-site request forgery (CSRF) vulnerability in Live Chat - Live support version 3.1.0 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"5642","Ordinal":"2","NoteData":"2020-10-14","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"5642","Ordinal":"3","NoteData":"2020-10-14","Type":"Other","Title":"Modified"}]}}}