CVE-2026-9278
MediumCVSS 5.4Exploitation Probability (EPSS)
Low risk5th percentile — higher than 5% of all known CVEs
Summary
The Form Builder CP WordPress plugin before version 1.2.47 does not properly sanitize a form configuration value before storing it, allowing Stored Cross-Site Scripting attacks by authenticated users with Editor-level access and above.
Risk Assessment
An attacker can exploit this vulnerability to inject malicious scripts, jeopardizing the security of page visitors and data integrity.
Recommendation
It is recommended to update the plugin to the latest version to mitigate this vulnerability and conduct a security audit of the application.
Original NVD description (English source)
The Form Builder CP WordPress plugin before 1.2.47 does not properly sanitize a form configuration value before storing it and using it as part of a client-side script execution, allowing authenticated users with Editor-level access and above to perform Stored Cross-Site Scripting attacks against any visitor of a page rendering the affected form, even when the `unfiltered_html` capability is disallowed (e.g. in a multisite network).