CVE-2023-5537

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-5537", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2023-10-11T22:24:37.762Z", "datePublished": "2023-11-22T15:33:21.567Z", "dateUpdated": "2026-04-08T16:41:59.500Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T16:41:59.500Z"}, "affected": [{"vendor": "jose-lazo", "product": "Delete Usermetas", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "1.1.2", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Delete Usermeta plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.2. This is due to missing nonce validation on the delumet_options_page() function. This makes it possible for unauthenticated attackers to remove user meta for arbitrary users via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}], "title": "Delete Usermetas <= 1.1.2 - Cross-Site Request Forgery", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/23b46e5b-ce1e-4215-921c-edea7fd6c56a?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/delete-usermetas/trunk/delete-usermetas.php#L57"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2979918%40delete-usermetas&new=2979918%40delete-usermetas&sfp_email=&sfph_mail="}], "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:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Francesco Carlucci"}], "timeline": [{"time": "2023-10-19T00:00:00.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:59:44.943Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/23b46e5b-ce1e-4215-921c-edea7fd6c56a?source=cve", "tags": ["x_transferred"]}, {"url": "https://plugins.trac.wordpress.org/browser/delete-usermetas/trunk/delete-usermetas.php#L57", "tags": ["x_transferred"]}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2979918%40delete-usermetas&new=2979918%40delete-usermetas&sfp_email=&sfph_mail=", "tags": ["x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Delete Usermetas", "vendor": "jose-lazo", "versions": [{"lessThanOrEqual": "1.1.2", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:joselazo:delete_usermeta:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "2DD40175-6D94-4015-A510-6774CA950E89", "versionEndIncluding": "1.1.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Delete Usermeta plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.2. This is due to missing nonce validation on the delumet_options_page() function. This makes it possible for unauthenticated attackers to remove user meta for arbitrary users 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 Delete Usermeta para WordPress es vulnerable a Cross-Site Request Forgery en versiones hasta la 1.1.2 incluida. Esto se debe a que falta la validaci\u00f3n nonce en la funci\u00f3n delumet_options_page(). Esto hace posible que atacantes no autenticados eliminen metadatos de usuarios arbitrarios mediante 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-2023-5537", "lastModified": "2026-06-17T06:48:47.480", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "security@wordfence.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-11-22T16:15:13.310", "references": [{"source": "security@wordfence.com", "tags": ["Patch"], "url": "https://plugins.trac.wordpress.org/browser/delete-usermetas/trunk/delete-usermetas.php#L57"}, {"source": "security@wordfence.com", "tags": ["Patch"], "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2979918%40delete-usermetas&new=2979918%40delete-usermetas&sfp_email=&sfph_mail="}, {"source": "security@wordfence.com", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/23b46e5b-ce1e-4215-921c-edea7fd6c56a?source=cve"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://plugins.trac.wordpress.org/browser/delete-usermetas/trunk/delete-usermetas.php#L57"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2979918%40delete-usermetas&new=2979918%40delete-usermetas&sfp_email=&sfph_mail="}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/23b46e5b-ce1e-4215-921c-edea7fd6c56a?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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