{"api_version":"1","generated_at":"2026-07-23T10:59:41+00:00","cve":"CVE-2023-3404","urls":{"html":"https://cve.report/CVE-2023-3404","api":"https://cve.report/api/cve/CVE-2023-3404.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-3404","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-3404"},"summary":{"title":"ProfileGrid <= 5.5.0 - Hardcoded Encryption Key","description":"The ProfileGrid plugin for WordPress is vulnerable to unauthorized decryption of private information in versions up to, and including, 5.5.0. This is due to the passphrase and iv being hardcoded in the 'pm_encrypt_decrypt_pass' function and used across all sites running the plugin. This makes it possible for authenticated attackers, with administrator-level permissions or above to decrypt and view users' passwords. If combined with another vulnerability, this can potentially grant lower-privileged users access to users' passwords.","state":"PUBLISHED","assigner":"Wordfence","published_at":"2023-08-31 06:15:09","updated_at":"2026-04-08 18:18:09"},"problem_types":["CWE-321","CWE-321 CWE-321 Use of Hard-coded Cryptographic Key"],"metrics":[{"version":"3.1","source":"security@wordfence.com","type":"Secondary","score":"4.9","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","baseScore":4.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"4.9","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","data":{"baseScore":4.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/6d490bfb-6560-428e-ad91-0f8d8bc9b1f2?source=cve","name":"https://www.wordfence.com/threat-intel/vulnerabilities/id/6d490bfb-6560-428e-ad91-0f8d8bc9b1f2?source=cve","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"ProfileGrid <= 5.5.0 - Hardcoded Encryption Key","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://plugins.trac.wordpress.org/changeset/2936383/profilegrid-user-profiles-groups-and-communities#file475","name":"https://plugins.trac.wordpress.org/changeset/2936383/profilegrid-user-profiles-groups-and-communities#file475","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"403 Forbidden","mime":"text/html","httpstatus":"403","archivestatus":"404"},{"url":"https://plugins.trac.wordpress.org/browser/profilegrid-user-profiles-groups-and-communities/tags/5.4.8/includes/class-profile-magic-request.php#L325","name":"https://plugins.trac.wordpress.org/browser/profilegrid-user-profiles-groups-and-communities/tags/5.4.8/includes/class-profile-magic-request.php#L325","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"403 Forbidden","mime":"text/html","httpstatus":"403","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-3404","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3404","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"metagauss","product":"ProfileGrid – User Profiles, Groups and Communities","version":"affected 5.5.0 semver","platforms":[]}],"timeline":[{"source":"CNA","time":"2023-06-25T00:00:00.000Z","lang":"en","value":"Discovered"},{"source":"CNA","time":"2023-06-25T00:00:00.000Z","lang":"en","value":"Vendor Notified"},{"source":"CNA","time":"2023-07-17T00:00:00.000Z","lang":"en","value":"Disclosed"}],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"István Márton","lang":"en"}],"nvd_cpes":[{"cve_year":"2023","cve_id":"3404","vulnerable":"1","versionEndIncluding":"5.5.0","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"metagauss","cpe5":"profilegrid","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":"2024-08-02T06:55:03.396Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_transferred"],"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/6d490bfb-6560-428e-ad91-0f8d8bc9b1f2?source=cve"},{"tags":["x_transferred"],"url":"https://plugins.trac.wordpress.org/browser/profilegrid-user-profiles-groups-and-communities/tags/5.4.8/includes/class-profile-magic-request.php#L325"},{"tags":["x_transferred"],"url":"https://plugins.trac.wordpress.org/changeset/2936383/profilegrid-user-profiles-groups-and-communities#file475"}],"title":"CVE Program Container"},{"metrics":[{"other":{"content":{"id":"CVE-2023-3404","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-02-05T18:27:35.460046Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2025-02-05T19:33:06.520Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"ProfileGrid – User Profiles, Groups and Communities","vendor":"metagauss","versions":[{"lessThanOrEqual":"5.5.0","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"István Márton"}],"descriptions":[{"lang":"en","value":"The ProfileGrid plugin for WordPress is vulnerable to unauthorized decryption of private information in versions up to, and including, 5.5.0. This is due to the passphrase and iv being hardcoded in the 'pm_encrypt_decrypt_pass' function and used across all sites running the plugin. This makes it possible for authenticated attackers, with administrator-level permissions or above to decrypt and view users' passwords. If combined with another vulnerability, this can potentially grant lower-privileged users access to users' passwords."}],"metrics":[{"cvssV3_1":{"baseScore":4.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-321","description":"CWE-321 Use of Hard-coded Cryptographic Key","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-04-08T16:59:24.379Z","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence"},"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/6d490bfb-6560-428e-ad91-0f8d8bc9b1f2?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/profilegrid-user-profiles-groups-and-communities/tags/5.4.8/includes/class-profile-magic-request.php#L325"},{"url":"https://plugins.trac.wordpress.org/changeset/2936383/profilegrid-user-profiles-groups-and-communities#file475"}],"timeline":[{"lang":"en","time":"2023-06-25T00:00:00.000Z","value":"Discovered"},{"lang":"en","time":"2023-06-25T00:00:00.000Z","value":"Vendor Notified"},{"lang":"en","time":"2023-07-17T00:00:00.000Z","value":"Disclosed"}],"title":"ProfileGrid <= 5.5.0 - Hardcoded Encryption Key"}},"cveMetadata":{"assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","assignerShortName":"Wordfence","cveId":"CVE-2023-3404","datePublished":"2023-08-31T05:33:10.376Z","dateReserved":"2023-06-26T12:32:34.057Z","dateUpdated":"2026-04-08T16:59:24.379Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2023-08-31 06:15:09","lastModifiedDate":"2026-04-08 18:18:09","problem_types":["CWE-321","CWE-321 CWE-321 Use of Hard-coded Cryptographic Key"],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","baseScore":4.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.2,"impactScore":3.6}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:metagauss:profilegrid:*:*:*:*:*:wordpress:*:*","versionEndIncluding":"5.5.0","matchCriteriaId":"DE279283-024F-4B29-97FB-51BBE207C3B1"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2023","CveId":"3404","Ordinal":"1","Title":"ProfileGrid <= 5.5.0 - Hardcoded Encryption Key","CVE":"CVE-2023-3404","Year":"2023"},"notes":[{"CveYear":"2023","CveId":"3404","Ordinal":"1","NoteData":"The ProfileGrid plugin for WordPress is vulnerable to unauthorized decryption of private information in versions up to, and including, 5.5.0. This is due to the passphrase and iv being hardcoded in the 'pm_encrypt_decrypt_pass' function and used across all sites running the plugin. This makes it possible for authenticated attackers, with administrator-level permissions or above to decrypt and view users' passwords. If combined with another vulnerability, this can potentially grant lower-privileged users access to users' passwords.","Type":"Description","Title":"ProfileGrid <= 5.5.0 - Hardcoded Encryption Key"}]}}}