{"schema":"threatline.record/2","record":{"id":"CVE-2026-103907","aliases":[],"summary":"Jeg Kit for Elementor <= 3.2.19 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Exposure via 'jeg_find_author' AJAX Action","details":"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 — including a freshly minted wp_create_nonce('jeg_find_author') — 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 '*…*' 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.","categories":["Applications & CMS"],"product":"Jeg Kit for Elementor – Powerful Addons for Elementor, Widgets & Templates for WordPress","vendor":"jegtheme","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103907","source_modified_at":"2026-10-14T17:39:55.333Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Jeg Kit for Elementor – Powerful Addons for Elementor, Widgets & Templates for WordPress","vendor":"jegtheme","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.2.19","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.5,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00311,"percentile":0.22831,"score_date":"2026-10-23"},"published_at":"2026-10-14T07:43:35.022Z","modified_at":"2026-10-14T17:39:55.333Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-103907","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T17:39:55.333Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-103907","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/936186f9-185a-481e-a8df-5a2a3def9188?source=cve"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/tags/3.2.19/lib/jeg-element/includes/class/class-ajax.php#L101"},{"source":"CVE List","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":"CVE List","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":"CVE List","url":"https://plugins.trac.wordpress.org/changeset/3722837/jeg-elementor-kit"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-14T17:39:45.882733Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-14T17:39:55.333Z","content_hash":"17e4261d5aeabdd5f7f6873d23d2a997afa67cd567e9eb44cb3950c59255c7b2"}}