CVE-2026-14563: Unknown Advanced-Customized-Prompts

Critical severity, CVSS 9.8. EPSS: 0.3% chance of exploitation in the next 30 days.

The advanced-customized-prompts WordPress plugin through 1.0.1 does not verify the password before issuing an authenticated session for a supplied email address in an unauthenticated action, allowing unauthenticated attackers to log in as any registered user, including administrators, or to create arbitrary new accounts.

Affected products

• Unknown Advanced-Customized-Prompts: up to and including 1.0.1

Published 2026-09-11. Last modified 2026-09-11.