{"api_version":"1","generated_at":"2026-04-17T09:17:24+00:00","cve":"CVE-2021-4333","urls":{"html":"https://cve.report/CVE-2021-4333","api":"https://cve.report/api/cve/CVE-2021-4333.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-4333","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-4333"},"summary":{"title":"WP Statistics <= 13.1.1 - Cross-Site Request Forgery to Arbitrary Plugin Activation and Deactivation","description":"The WP Statistics plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 13.1.1. This is due to missing or incorrect nonce validation on the view() function. This makes it possible for unauthenticated attackers to activate and deactivate arbitrary plugins, via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","state":"PUBLISHED","assigner":"Wordfence","published_at":"2023-03-07 15:15:10","updated_at":"2026-04-08 17:16:37"},"problem_types":["CWE-352","CWE-352 CWE-352 Cross-Site Request Forgery (CSRF)"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"6.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"}},{"version":"3.1","source":"security@wordfence.com","type":"Secondary","score":"6.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"6.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","data":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","version":"3.1"}}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/215937d9-739b-4198-b375-6d171bbac64a?source=cve","name":"https://www.wordfence.com/threat-intel/vulnerabilities/id/215937d9-739b-4198-b375-6d171bbac64a?source=cve","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/215937d9-739b-4198-b375-6d171bbac64a","name":"https://www.wordfence.com/threat-intel/vulnerabilities/id/215937d9-739b-4198-b375-6d171bbac64a","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"WP Statistics <= 13.1.1 - Cross-Site Request Forgery to Arbitrary Plugin Activation and Deactivation","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2626597%40wp-statistics&new=2626597%40wp-statistics&sfp_email=&sfph_mail=","name":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2626597%40wp-statistics&new=2626597%40wp-statistics&sfp_email=&sfph_mail=","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-2021-4333","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-4333","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"veronalabs","product":"WP Statistics – Simple, privacy-friendly Google Analytics alternative","version":"affected 13.1.1 semver","platforms":[]}],"timeline":[{"source":"CNA","time":"2021-09-11T00:00:00.000Z","lang":"en","value":"Disclosed"}],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Ramuel Gall","lang":"en"}],"nvd_cpes":[{"cve_year":"2021","cve_id":"4333","vulnerable":"1","versionEndIncluding":"13.1.1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"veronalabs","cpe5":"wp_statistics","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"wordpress","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-03T17:23:10.456Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_transferred"],"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/215937d9-739b-4198-b375-6d171bbac64a"},{"tags":["x_transferred"],"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2626597%40wp-statistics&new=2626597%40wp-statistics&sfp_email=&sfph_mail="}],"title":"CVE Program Container"},{"metrics":[{"other":{"content":{"id":"CVE-2021-4333","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-01-13T16:25:15.394465Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2025-01-13T17:00:58.237Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"WP Statistics – Simple, privacy-friendly Google Analytics alternative","vendor":"veronalabs","versions":[{"lessThanOrEqual":"13.1.1","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Ramuel Gall"}],"descriptions":[{"lang":"en","value":"The WP Statistics plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 13.1.1. This is due to missing or incorrect nonce validation on the view() function. This makes it possible for unauthenticated attackers to activate and deactivate arbitrary plugins, via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}],"metrics":[{"cvssV3_1":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-352","description":"CWE-352 Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-04-08T16:41:25.219Z","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence"},"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/215937d9-739b-4198-b375-6d171bbac64a?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2626597%40wp-statistics&new=2626597%40wp-statistics&sfp_email=&sfph_mail="}],"timeline":[{"lang":"en","time":"2021-09-11T00:00:00.000Z","value":"Disclosed"}],"title":"WP Statistics <= 13.1.1 - Cross-Site Request Forgery to Arbitrary Plugin Activation and Deactivation"}},"cveMetadata":{"assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","assignerShortName":"Wordfence","cveId":"CVE-2021-4333","datePublished":"2023-03-07T14:53:37.979Z","dateReserved":"2023-03-07T14:53:33.071Z","dateUpdated":"2026-04-08T16:41:25.219Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2023-03-07 15:15:10","lastModifiedDate":"2026-04-08 17:16:37","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:N/I:H/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6},{"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:N/I:H/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:veronalabs:wp_statistics:*:*:*:*:*:wordpress:*:*","versionEndIncluding":"13.1.1","matchCriteriaId":"74B39117-66BC-4C19-BD77-170476B6F2D7"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"4333","Ordinal":"1","Title":"WP Statistics <= 13.1.1 - Cross-Site Request Forgery to Arbitrar","CVE":"CVE-2021-4333","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"4333","Ordinal":"1","NoteData":"The WP Statistics plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 13.1.1. This is due to missing or incorrect nonce validation on the view() function. This makes it possible for unauthenticated attackers to activate and deactivate arbitrary plugins, via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","Type":"Description","Title":"WP Statistics <= 13.1.1 - Cross-Site Request Forgery to Arbitrar"}]}}}