CVE-2026-78151: Unknown Formlayer

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The FormLayer WordPress plugin before 1.0.9 does not perform any authorization check before returning a form's full stored configuration in the response to its public submission handler, allowing unauthenticated users to disclose notification recipient addresses, confirmation redirect targets and integration settings, including those of unpublished forms.

Affected products

• Unknown Formlayer: before 1.0.9 (fixed in 1.0.9)

Published 2026-09-02. Last modified 2026-09-03.