{"api_version":"1","generated_at":"2026-07-23T17:00:35+00:00","cve":"CVE-2022-2039","urls":{"html":"https://cve.report/CVE-2022-2039","api":"https://cve.report/api/cve/CVE-2022-2039.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-2039","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-2039"},"summary":{"title":"Free Live Chat Support <= 1.0.11 - Cross-Site Request Forgery to Cross-Site Scripting","description":"The Free Live Chat Support plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.0.11. This is due to missing nonce protection on the livesupporti_settings() function found in the ~/livesupporti.php file. This makes it possible for unauthenticated attackers to inject malicious web scripts into the page, granted they can trick a site's administrator into performing an action such as clicking on a link.","state":"PUBLISHED","assigner":"Wordfence","published_at":"2022-07-18 17:15:08","updated_at":"2026-04-08 19:17:50"},"problem_types":["CWE-352","CWE-352 CWE-352 Cross-Site Request Forgery (CSRF)"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"8.8","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"security@wordfence.com","type":"Secondary","score":"8.8","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"8.8","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","data":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2039","name":"https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2039","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Vulnerability Advisories - Wordfence","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2762052%40livesupporti&new=2762052%40livesupporti&sfp_email=&sfph_mail=","name":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2762052%40livesupporti&new=2762052%40livesupporti&sfp_email=&sfph_mail=","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"403 Forbidden","mime":"text/html","httpstatus":"403","archivestatus":"404"},{"url":"https://wordpress.org/plugins/livesupporti/#developers","name":"https://wordpress.org/plugins/livesupporti/#developers","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Free Live Chat Support – WordPress plugin | WordPress.org","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/dfa3efa2-c542-44b9-8039-13e6eac75101?source=cve","name":"https://www.wordfence.com/threat-intel/vulnerabilities/id/dfa3efa2-c542-44b9-8039-13e6eac75101?source=cve","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Free Live Chat Support <= 1.0.11 - Cross-Site Request Forgery to Cross-Site Scripting","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://plugins.trac.wordpress.org/browser/livesupporti/trunk/livesupporti.php#L67","name":"https://plugins.trac.wordpress.org/browser/livesupporti/trunk/livesupporti.php#L67","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"],"title":"403 Forbidden","mime":"text/html","httpstatus":"403","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-2039","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-2039","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"livesupporti","product":"Free Live Chat Support","version":"affected 1.0.11 semver","platforms":[]}],"timeline":[{"source":"CNA","time":"2022-06-22T00:00:00.000Z","lang":"en","value":"Disclosed"}],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Masaki Sunayama","lang":"en"}],"nvd_cpes":[{"cve_year":"2022","cve_id":"2039","vulnerable":"1","versionEndIncluding":"1.0.11","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"livesupporti","cpe5":"free_live_chat_support","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"wordpress","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2022","cve_id":"2039","cve":"CVE-2022-2039","epss":"0.002700000","percentile":"0.504800000","score_date":"2026-04-08","updated_at":"2026-04-09 00:05:10"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-03T00:24:44.165Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_transferred"],"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/dfa3efa2-c542-44b9-8039-13e6eac75101?source=cve"},{"tags":["x_transferred"],"url":"https://plugins.trac.wordpress.org/browser/livesupporti/trunk/livesupporti.php#L67"},{"tags":["x_transferred"],"url":"https://wordpress.org/plugins/livesupporti/#developers"},{"tags":["x_transferred"],"url":"https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2039"},{"tags":["x_transferred"],"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2762052%40livesupporti&new=2762052%40livesupporti&sfp_email=&sfph_mail="}],"title":"CVE Program Container"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"Free Live Chat Support","vendor":"livesupporti","versions":[{"lessThanOrEqual":"1.0.11","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Masaki Sunayama"}],"descriptions":[{"lang":"en","value":"The Free Live Chat Support plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.0.11. This is due to missing nonce protection on the livesupporti_settings() function found in the ~/livesupporti.php file. This makes it possible for unauthenticated attackers to inject malicious web scripts into the page, granted they can trick a site's administrator into performing an action such as clicking on a link."}],"metrics":[{"cvssV3_1":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-352","description":"CWE-352 Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-04-08T17:28:32.126Z","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence"},"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/dfa3efa2-c542-44b9-8039-13e6eac75101?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/livesupporti/trunk/livesupporti.php#L67"},{"url":"https://wordpress.org/plugins/livesupporti/#developers"},{"url":"https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2039"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2762052%40livesupporti&new=2762052%40livesupporti&sfp_email=&sfph_mail="}],"timeline":[{"lang":"en","time":"2022-06-22T00:00:00.000Z","value":"Disclosed"}],"title":"Free Live Chat Support <= 1.0.11 - Cross-Site Request Forgery to Cross-Site Scripting"}},"cveMetadata":{"assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","assignerShortName":"Wordfence","cveId":"CVE-2022-2039","datePublished":"2022-07-18T16:12:50.000Z","dateReserved":"2022-06-09T00:00:00.000Z","dateUpdated":"2026-04-08T17:28:32.126Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2022-07-18 17:15:08","lastModifiedDate":"2026-04-08 19:17:50","problem_types":["CWE-352","CWE-352 CWE-352 Cross-Site Request Forgery (CSRF)"],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:livesupporti:free_live_chat_support:*:*:*:*:*:wordpress:*:*","versionEndIncluding":"1.0.11","matchCriteriaId":"54552274-9876-4833-9B72-BE1A3569830B"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2022","CveId":"2039","Ordinal":"1","Title":"Free Live Chat Support <= 1.0.11 - Cross-Site Request Forgery to","CVE":"CVE-2022-2039","Year":"2022"},"notes":[{"CveYear":"2022","CveId":"2039","Ordinal":"1","NoteData":"The Free Live Chat Support plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.0.11. This is due to missing nonce protection on the livesupporti_settings() function found in the ~/livesupporti.php file. This makes it possible for unauthenticated attackers to inject malicious web scripts into the page, granted they can trick a site's administrator into performing an action such as clicking on a link.","Type":"Description","Title":"Free Live Chat Support <= 1.0.11 - Cross-Site Request Forgery to"}]}}}