What’s Vulnerable › Vulnerabilities
CVE-2026-78151: FormLayer < 1.0.9 - Unauthenticated Form Configuration Disclosure via Form Submission Response
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-02 · updated 2026-09-03
- Weakness: CWE-200
Description
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disclose notification recipient addresses, confirmation redirect targets and integration settings, including those of unpublished forms.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
- FormLayer: before 1.0.9 — fixed in 1.0.9
How to fix
Upgrade to a fixed version: FormLayer 1.0.9. Check the vendor advisory for mitigations.
References
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