{"api_version":"1","generated_at":"2026-07-23T10:07:44+00:00","cve":"CVE-2023-6922","urls":{"html":"https://cve.report/CVE-2023-6922","api":"https://cve.report/api/cve/CVE-2023-6922.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-6922","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-6922"},"summary":{"title":"Under Construction / Maintenance Mode from Acurax <= 2.6 - Authenticated (Subscriber+) Sensitive Information Exposure","description":"The Under Construction / Maintenance Mode from Acurax plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 2.6 via the 'acx_csma_subscribe_ajax' function. This can allow authenticated attackers to extract sensitive data such as names and email addresses of subscribed visitors.","state":"PUBLISHED","assigner":"Wordfence","published_at":"2024-02-28 09:15:40","updated_at":"2026-04-08 17:17:17"},"problem_types":["CWE-200","NVD-CWE-noinfo","CWE-200 CWE-200 Exposure of Sensitive Information to an Unauthorized Actor"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"6.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"}},{"version":"3.1","source":"security@wordfence.com","type":"Secondary","score":"4.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"4.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","data":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"references":[{"url":"https://plugins.trac.wordpress.org/browser/coming-soon-maintenance-mode-from-acurax/trunk/function.php?rev=2539156#L612","name":"https://plugins.trac.wordpress.org/browser/coming-soon-maintenance-mode-from-acurax/trunk/function.php?rev=2539156#L612","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Product"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2a75f4eb-698b-4c92-9829-de6c55e21ecb?source=cve","name":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2a75f4eb-698b-4c92-9829-de6c55e21ecb?source=cve","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-6922","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6922","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"acurax","product":"Under Construction / Maintenance Mode from Acurax","version":"affected 2.6 semver","platforms":[]}],"timeline":[{"source":"CNA","time":"2023-12-16T00:00:00.000Z","lang":"en","value":"Discovered"},{"source":"CNA","time":"2023-12-16T00:00:00.000Z","lang":"en","value":"Vendor Notified"},{"source":"CNA","time":"2024-02-27T00:00:00.000Z","lang":"en","value":"Disclosed"}],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"István Márton","lang":"en"}],"nvd_cpes":[{"cve_year":"2023","cve_id":"6922","vulnerable":"1","versionEndIncluding":"2.6","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"acurax","cpe5":"under_construction_\\/_maintenance_mode","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":"2024-08-02T08:42:08.541Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_transferred"],"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2a75f4eb-698b-4c92-9829-de6c55e21ecb?source=cve"},{"tags":["x_transferred"],"url":"https://plugins.trac.wordpress.org/browser/coming-soon-maintenance-mode-from-acurax/trunk/function.php?rev=2539156#L612"}],"title":"CVE Program Container"},{"metrics":[{"other":{"content":{"id":"CVE-2023-6922","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-08-07T18:20:29.359281Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2024-08-07T18:24:53.966Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"Under Construction / Maintenance Mode from Acurax","vendor":"acurax","versions":[{"lessThanOrEqual":"2.6","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"István Márton"}],"descriptions":[{"lang":"en","value":"The Under Construction / Maintenance Mode from Acurax plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 2.6 via the 'acx_csma_subscribe_ajax' function. This can allow authenticated attackers to extract sensitive data such as names and email addresses of subscribed visitors."}],"metrics":[{"cvssV3_1":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-04-08T16:43:29.542Z","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence"},"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2a75f4eb-698b-4c92-9829-de6c55e21ecb?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/coming-soon-maintenance-mode-from-acurax/trunk/function.php?rev=2539156#L612"}],"timeline":[{"lang":"en","time":"2023-12-16T00:00:00.000Z","value":"Discovered"},{"lang":"en","time":"2023-12-16T00:00:00.000Z","value":"Vendor Notified"},{"lang":"en","time":"2024-02-27T00:00:00.000Z","value":"Disclosed"}],"title":"Under Construction / Maintenance Mode from Acurax <= 2.6 - Authenticated (Subscriber+) Sensitive Information Exposure"}},"cveMetadata":{"assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","assignerShortName":"Wordfence","cveId":"CVE-2023-6922","datePublished":"2024-02-28T08:33:05.608Z","dateReserved":"2023-12-18T15:08:35.575Z","dateUpdated":"2026-04-08T16:43:29.542Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2024-02-28 09:15:40","lastModifiedDate":"2026-04-08 17:17:17","problem_types":["CWE-200","NVD-CWE-noinfo","CWE-200 CWE-200 Exposure of Sensitive Information to an Unauthorized Actor"],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:acurax:under_construction_\\/_maintenance_mode:*:*:*:*:*:wordpress:*:*","versionEndIncluding":"2.6","matchCriteriaId":"6C7D3084-18DA-4ABD-A2EB-2D0CC7B79A77"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2023","CveId":"6922","Ordinal":"1","Title":"Under Construction / Maintenance Mode from Acurax <= 2.6 - Authe","CVE":"CVE-2023-6922","Year":"2023"},"notes":[{"CveYear":"2023","CveId":"6922","Ordinal":"1","NoteData":"The Under Construction / Maintenance Mode from Acurax plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 2.6 via the 'acx_csma_subscribe_ajax' function. This can allow authenticated attackers to extract sensitive data such as names and email addresses of subscribed visitors.","Type":"Description","Title":"Under Construction / Maintenance Mode from Acurax <= 2.6 - Authe"}]}}}