{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-4977", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-03-27T10:19:39.046Z", "datePublished": "2026-04-10T01:25:00.523Z", "dateUpdated": "2026-04-10T01:25:00.523Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-10T01:25:00.523Z"}, "affected": [{"vendor": "stiofansisland", "product": "UsersWP \u2013 Front-end login form, User Registration, User Profile & Members Directory plugin for WP", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "1.2.58", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The UsersWP \u2013 Front-end login form, User Registration, User Profile & Members Directory plugin for WordPress is vulnerable to Improper Access Control in all versions up to, and including, 1.2.58 This is due to insufficient field-level permission validation in the upload_file_remove() AJAX handler where the $htmlvar parameter is not validated against a whitelist of allowed fields or checked against the field's for_admin_use property. This makes it possible for authenticated attackers, with subscriber-level access and above, to clear or reset any restricted usermeta column for their own user record, including fields marked as \"For admin use only\", bypassing intended field-level access restrictions."}], "title": "UsersWP <= 1.2.58 - Authenticated (Subscriber+) Restricted Usermeta Modification via 'htmlvar' Parameter", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/efee685c-e2cd-471b-aea9-607124df6006?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/userswp/trunk/includes/class-forms.php#L2274"}, {"url": "https://plugins.trac.wordpress.org/browser/userswp/tags/1.2.54/includes/class-forms.php#L2274"}, {"url": "https://plugins.trac.wordpress.org/browser/userswp/trunk/includes/class-forms.php#L2251"}, {"url": "https://plugins.trac.wordpress.org/browser/userswp/tags/1.2.54/includes/class-forms.php#L2251"}, {"url": "https://plugins.trac.wordpress.org/browser/userswp/trunk/includes/class-meta.php#L165"}, {"url": "https://plugins.trac.wordpress.org/browser/userswp/tags/1.2.54/includes/class-meta.php#L165"}, {"url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Fuserswp/tags/1.2.58&new_path=%2Fuserswp/tags/1.2.59"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-862 Missing Authorization", "cweId": "CWE-862", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Quang Huynh Ngoc"}], "timeline": [{"time": "2026-03-27T10:34:54.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-04-09T12:42:34.000Z", "lang": "en", "value": "Disclosed"}]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "The UsersWP \u2013 Front-end login form, User Registration, User Profile & Members Directory plugin for WordPress is vulnerable to Improper Access Control in all versions up to, and including, 1.2.58 This is due to insufficient field-level permission validation in the upload_file_remove() AJAX handler where the $htmlvar parameter is not validated against a whitelist of allowed fields or checked against the field's for_admin_use property. This makes it possible for authenticated attackers, with subscriber-level access and above, to clear or reset any restricted usermeta column for their own user record, including fields marked as \"For admin use only\", bypassing intended field-level access restrictions."}], "id": "CVE-2026-4977", "lastModified": "2026-04-10T02:16:03.877", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-04-10T02:16:03.877", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/userswp/tags/1.2.54/includes/class-forms.php#L2251"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/userswp/tags/1.2.54/includes/class-forms.php#L2274"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/userswp/tags/1.2.54/includes/class-meta.php#L165"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/userswp/trunk/includes/class-forms.php#L2251"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/userswp/trunk/includes/class-forms.php#L2274"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/userswp/trunk/includes/class-meta.php#L165"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Fuserswp/tags/1.2.58&new_path=%2Fuserswp/tags/1.2.59"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/efee685c-e2cd-471b-aea9-607124df6006?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{}