What’s Vulnerable › Vulnerabilities

CVE-2026-1867: WP Front User Submit < 5.0.6 - Unauthenticated Sensitive Information Exposure

Description

The Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.6 allows passing a URL parameter to regenerate a .json file based on demo data that it initially creates. If an administrator modifies the demo form and enables admin notifications in the Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.6's settings, it is possible for an unauthenticated attacker to export and download all of the form data/settings, including the administrator's email address.

Affected products

How to fix

Upgrade to a fixed version: Guest posting / Frontend Posting / Front Editor 5.0.6. Check the vendor advisory for mitigations.

References

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