CVE-2023-2438

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-2438", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2023-05-01T09:50:31.544Z", "datePublished": "2023-11-22T15:33:29.765Z", "dateUpdated": "2026-04-08T17:02:50.896Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T17:02:50.896Z"}, "affected": [{"vendor": "n/a", "product": "UserPro - Community and User Profile WordPress Plugin", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "5.1.0", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The UserPro plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.1.0. This is due to missing or incorrect nonce validation on the 'userpro_save_userdata' function. This makes it possible for unauthenticated attackers to update the user meta and inject malicious JavaScript via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link."}], "title": "UserPro <= 5.1.0 - Cross-Site Request Forgery to Stored Cross-Site Scripting via userpro_save_userdata", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7d30adc5-27a5-4549-84fc-b930f27f03e5?source=cve"}, {"url": "https://codecanyon.net/item/userpro-user-profiles-with-social-login/5958681"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-352 Cross-Site Request Forgery (CSRF)", "cweId": "CWE-352", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Istv\u00e1n M\u00e1rton"}], "timeline": [{"time": "2023-04-26T00:00:00.000Z", "lang": "en", "value": "Discovered"}, {"time": "2023-05-01T00:00:00.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2023-11-21T00:00:00.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:19:15.256Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7d30adc5-27a5-4549-84fc-b930f27f03e5?source=cve", "tags": ["x_transferred"]}, {"url": "https://codecanyon.net/item/userpro-user-profiles-with-social-login/5958681", "tags": ["x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "UserPro - Community and User Profile WordPress Plugin", "vendor": "n/a", "versions": [{"lessThanOrEqual": "5.1.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:userproplugin:userpro:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "43123A51-AEF0-437C-9AEA-8653C22CC9E3", "versionEndIncluding": "5.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The UserPro plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.1.0. This is due to missing or incorrect nonce validation on the 'userpro_save_userdata' function. This makes it possible for unauthenticated attackers to update the user meta and inject malicious JavaScript via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link."}, {"lang": "es", "value": "El complemento UserPro para WordPress es vulnerable a la Cross-Site Request Forgery en versiones hasta la 5.1.0 incluida. Esto se debe a una validaci\u00f3n nonce faltante o incorrecta en la funci\u00f3n 'userpro_save_userdata'. Esto hace posible que atacantes no autenticados actualicen el meta del usuario e inyecten JavaScript malicioso a trav\u00e9s de una solicitud falsificada, siempre que puedan enga\u00f1ar al administrador del sitio para que realice una acci\u00f3n como hacer clic en un enlace."}], "id": "CVE-2023-2438", "lastModified": "2026-06-17T05:52:35.410", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "security@wordfence.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-11-22T16:15:08.207", "references": [{"source": "security@wordfence.com", "tags": ["Product"], "url": "https://codecanyon.net/item/userpro-user-profiles-with-social-login/5958681"}, {"source": "security@wordfence.com", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7d30adc5-27a5-4549-84fc-b930f27f03e5?source=cve"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://codecanyon.net/item/userpro-user-profiles-with-social-login/5958681"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7d30adc5-27a5-4549-84fc-b930f27f03e5?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "security@wordfence.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-352"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

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