CVE-2026-4124The Ziggeo plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.1.1.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
The Ziggeo plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.1.1. The wp_ajax_ziggeo_ajax handler only verifies a nonce (check_ajax_referer) but performs no capability checks via current_user_can(). Furthermore, the nonce ('ziggeo_ajax_nonce') is exposed to all logged-in users on every page via the wp_head and admin_head hooks . This makes it possible for authenticated attackers, with Subscriber-level access and above, to invoke multiple administrative operations including: saving arbitrary translation strings (translations_panel_save_strings via update_option('ziggeo_translations')), creating/updating/deleting event templates (event_editor_save_template/update_template/remove_template via update_option('ziggeo_events')), modifying SDK application settings (sdk_applications operations), and managing notifications (notification_handler via update_option('ziggeo_notifications')).
- CVSS
- 5.4 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- Weakness (CWE)
- CWE-862
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Deferred
- Record last updated
- Jul 24, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
No affected products are listed yet.
References
- https://plugins.trac.wordpress.org/browser/ziggeo/tags/3.1.1/admin/page_editor_events_ajax.php#L13
- https://plugins.trac.wordpress.org/browser/ziggeo/tags/3.1.1/admin/page_sdk_ajax.php#L8
- https://plugins.trac.wordpress.org/browser/ziggeo/tags/3.1.1/admin/page_translations_ajax.php#L13
- https://plugins.trac.wordpress.org/browser/ziggeo/tags/3.1.1/core/ajax.php#L31
- https://plugins.trac.wordpress.org/browser/ziggeo/tags/3.1.1/core/header.php#L67
- https://plugins.trac.wordpress.org/browser/ziggeo/trunk/admin/page_editor_events_ajax.php#L13
- https://plugins.trac.wordpress.org/browser/ziggeo/trunk/admin/page_sdk_ajax.php#L8
- https://plugins.trac.wordpress.org/browser/ziggeo/trunk/admin/page_translations_ajax.php#L13
- https://plugins.trac.wordpress.org/browser/ziggeo/trunk/core/ajax.php#L31
- https://plugins.trac.wordpress.org/browser/ziggeo/trunk/core/header.php#L67
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3494290%40ziggeo&new=3494290%40ziggeo&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/15477c00-0764-4850-8bce-d65b6b1cbe4c?source=cve
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.