The App Builder – Create Native Android & iOS Apps On The Flight plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 5.5.10. This is due to the `verify_role()` function in `AuthTrails.php` explicitly whitelisting the `wcfm_vendor` role alongside `subscriber` and `customer`, and assigning it directly via `wp_insert_user()` without integrating with WCFM Marketplace's vendor approval workflow. This makes it possible for unauthenticated attackers to register an account with the `wcfm_vendor` role by supplying the `role` parameter in the `/wp-json/app-builder/v1/register` REST API endpoint, bypassing the standard WCFM vendor approval process and immediately gaining vendor-level privileges (product management, order access, store management) on sites where WCFM Marketplace is active.
CVE-2026-2375 is a medium severity with CVSS 6.5 Privilege Escalation issue affecting the Plugin App Builder – Create Native Android & iOS Apps On The Flight. It affects Versions up to 5.5.10 and is listed without a confirmed patched release.
CVE-2026-2375 is tracked for the Plugin App Builder – Create Native Android & iOS Apps On The Flight as medium severity with CVSS 6.5. The affected range is Versions up to 5.5.10. No fixed release is listed in this feed entry, so operators should monitor the vendor and reference links before accepting the risk.
| Software Type | Plugin |
|---|---|
| Software Slug |
app-builder
View on wordpress.org
|
| CVE | CVE-2026-2375 |
| Patched Versions |
No patched versions published.
|
| Affected Versions |
Versions up to 5.5.10
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
App Builder – Create Native Android & iOS Apps On The Flight <= 5.3.7 - Privilege Escalation and Account Takeover via Weak OTP
App Builder <= 3.8.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
App Builder – Create Native Android & iOS Apps On The Flight <= 4.3.3 - Unauthenticated Limited SQL Injection via app-builder-search
App Builder <= 3.8.7 - Open Redirection
App Builder <= 5.5.10 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary User Avatar Modification via 'user_id' Parameter
App Builder <= 5.5.7 - Missing Authorization
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