{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-103907", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-10-01T14:16:11.232Z", "datePublished": "2026-10-14T07:43:35.022Z", "dateUpdated": "2026-10-14T07:43:35.022Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-10-14T07:43:35.022Z"}, "affected": [{"vendor": "jegtheme", "product": "Jeg Kit for Elementor \u2013 Powerful Addons for Elementor, Widgets & Templates for WordPress", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "3.2.19", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The JNews - Jeg Elementor Kit plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on both the 'jkit_post_block' and 'jeg_find_author' AJAX actions in versions up to, and including, 3.2.19. The 'wp_ajax_jkit_post_block' handler (registered generically for every element via wp_ajax_{$element_id} in Elements_Option_Abstract::setup_hook) returns the element's full option schema \u2014 including a freshly minted wp_create_nonce('jeg_find_author') \u2014 to any authenticated caller, and the 'wp_ajax_jeg_find_author' handler then runs a WP_User_Query with the attacker-supplied 'query' wrapped in '*\u2026*' against search_columns that include user_email, echoing the ID and display_name of every matching user. This makes it possible for authenticated attackers, with Subscriber-level access and above, to enumerate every registered user of the site and to reconstruct arbitrary users' email addresses one character at a time by using the substring search as an oracle."}], "title": "Jeg Kit for Elementor <= 3.2.19 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Exposure via 'jeg_find_author' AJAX Action", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/936186f9-185a-481e-a8df-5a2a3def9188?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/tags/3.2.19/lib/jeg-element/includes/class/class-ajax.php#L101"}, {"url": "https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/tags/3.2.19/lib/jeg-element/includes/class/elements/class-elements-option-abstract.php#L106"}, {"url": "https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/tags/3.2.19/lib/jeg-element/includes/class/elements/class-elements-option-abstract.php#L63"}, {"url": "https://plugins.trac.wordpress.org/changeset/3722837/jeg-elementor-kit"}], "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:H/I:N/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Kuba"}], "timeline": [{"time": "2026-10-01T14:31:22.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-10-13T19:20:41.000Z", "lang": "en", "value": "Disclosed"}]}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Jeg Kit for Elementor \u2013 Powerful Addons for Elementor, Widgets & Templates for WordPress", "vendor": "jegtheme", "versions": [{"lessThanOrEqual": "3.2.19", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The JNews - Jeg Elementor Kit plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on both the 'jkit_post_block' and 'jeg_find_author' AJAX actions in versions up to, and including, 3.2.19. The 'wp_ajax_jkit_post_block' handler (registered generically for every element via wp_ajax_{$element_id} in Elements_Option_Abstract::setup_hook) returns the element's full option schema \u2014 including a freshly minted wp_create_nonce('jeg_find_author') \u2014 to any authenticated caller, and the 'wp_ajax_jeg_find_author' handler then runs a WP_User_Query with the attacker-supplied 'query' wrapped in '*\u2026*' against search_columns that include user_email, echoing the ID and display_name of every matching user. This makes it possible for authenticated attackers, with Subscriber-level access and above, to enumerate every registered user of the site and to reconstruct arbitrary users' email addresses one character at a time by using the substring search as an oracle."}], "id": "CVE-2026-103907", "lastModified": "2026-10-14T08:17:02.847", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-10-14T08:17:02.847", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/tags/3.2.19/lib/jeg-element/includes/class/class-ajax.php#L101"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/tags/3.2.19/lib/jeg-element/includes/class/elements/class-elements-option-abstract.php#L106"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/tags/3.2.19/lib/jeg-element/includes/class/elements/class-elements-option-abstract.php#L63"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3722837/jeg-elementor-kit"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/936186f9-185a-481e-a8df-5a2a3def9188?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{}