CVE-2026-11802
FoodBook Lite <= 1.5.6 - Missing Authorization to Unauthenticated User Registration via 'registration_action' AJAX Action
- Published
- Updated
- Reserved
- Assigned by
- Wordfence
Description
The FoodBook Lite - Online Food Ordering System plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.5.6. The registration() function, accessible via the wp_ajax_nopriv_registration_action AJAX action, lacks any nonce verification or capability check, and does not check the WordPress users_can_register option before calling wp_insert_user(). This makes it possible for unauthenticated attackers to create new user accounts with the 'customer' role and receive authentication cookies, even when the site administrator has explicitly disabled user registration.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| WordfenceCNA (assigner) | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVDNVD · Deferred | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.54% · top 55% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Weakness
Affected products
themelooks · FoodBook Lite – Online Food Ordering System
- affected ≤ 1.5.6
References (8)
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8b67557c-785f-433b-8e5b-fcc0bda14892?source=cve (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/foodbook-light-online-food-ordering-system/tags/1.5.6/inc/class-components-ajax.php#L86 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/foodbook-light-online-food-ordering-system/tags/1.5.6/inc/class-components-ajax.php#L68 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/foodbook-light-online-food-ordering-system/tags/1.5.6/inc/class-components-ajax.php#L21 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/foodbook-light-online-food-ordering-system/tags/1.5.6/inc/class-components-ajax.php#L18 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/foodbook-light-online-food-ordering-system/tags/1.5.7/inc/class-components-ajax.php#L67-L73 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/foodbook-light-online-food-ordering-system/tags/1.5.7/inc/class-components-ajax.php#L39 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/foodbook-light-online-food-ordering-system/tags/1.5.7/inc/helper-functions.php#L724-L725 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-11802)Record last updated .