CVE-2026-15368 PUBLISHED

Profile Builder < 3.16.4 - Unauthenticated Account Takeover via Auto-Login After Registration

Assigner: WPScan
Reserved: 10.07.2026 Published: 01.08.2026 Updated: 01.08.2026

The User Profile Builder WordPress plugin before 3.16.4 does not correctly bind the automatic login performed after user registration to the newly created account, allowing unauthenticated attackers to obtain an authenticated session for an arbitrary existing user, including administrators, on sites using a supported but non-default configuration.

Product Status

Vendor Unknown
Product User Profile Builder
Versions Default: unaffected
  • affected from 0 to 3.16.4 (excl.)

Credits

  • Jakub Herman finder
  • WPScan coordinator

References

Problem Types

  • CWE-269 Improper Privilege Management CWE