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TI-2026-02010 Aliases CVE-2026-2375GHSA-9jv9-72rp-497f

Improper privilege management in appcheap App Builder – Create Native Android & iOS Apps…

Priority LOW 35CWE-269Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Privilege escalation
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-269.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00298 22nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
appcheapApp Builder – Create Native Android & iOS Apps On The Flightup to 5.5.10—No fix listedCNA
  • App Builder – Create Native Android & iOS Apps On The Flight Vendorappcheap Affected up to 5.5.10 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-2375
  2. 2026-10-03 Alias added: GHSA-9jv9-72rp-497f

References

Other 3

  • TI-2024-08635 Weak password recovery in appcheap App Builder – Create Native Android & iOS Apps On The… CVSS 3.1CRITICAL 9.8
  • TI-2025-30497 WordPress Push notification for Mobile and Web app plugin <= 2.0.3 - Broken Access Control vulnerability CVSS 3.1MEDIUM 6.5
  • TI-2024-07091 SQL injection in appcheap App Builder – Create Native Android & iOS Apps On The Flight CVSS 3.1HIGH 7.5
  • TI-2026-06720 Authorization bypass in appcheap App Builder – Create Native Android & iOS Apps On The… CVSS 3.1MEDIUM 5.3
  • TI-2025-31904 WordPress App Builder plugin <= 5.5.6 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3
  • TI-2024-20658 WordPress App Builder plugin <= 3.8.7 - Open Redirection vulnerability CVSS 3.1MEDIUM 6.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences