CVE-2026-54195
HighCVSS 7.1Summary
Versions of JetFormBuilder <= 3.6.0.1 are vulnerable to unauthenticated Cross Site Scripting (XSS). An attacker can exploit this vulnerability to inject malicious JavaScript code.
Risk Assessment
This vulnerability may lead to user data theft and session hijacking, posing a serious threat to the application's security and the organization's data.
Recommendation
It is recommended to update JetFormBuilder to the latest version to mitigate this vulnerability and conduct a security audit of the application.
Other vulnerabilities in JetFormBuilder
See all- CVE-2026-54196Medium
JetFormBuilder versions up to 3.6.1 contain a vulnerability allowing subscriber privilege escalation.
- CVE-2026-28140High
Unauthenticated Broken Access Control vulnerability in JetFormBuilder versions up to 3.6.4.1. Allows unauthorized users to access functions they should not have permissions for.
- CVE-2026-13459Medium
The JetFormBuilder plugin for WordPress up to version 3.6.3 has an authorization bypass vulnerability, allowing unauthenticated attackers to retrieve any values from post meta, including WooCommerce PII, order totals, attachment paths, and third-party plugin credentials. Exploitation requires at least one published form with a get_from_db generator field.
Original NVD description (English source)
Unauthenticated Cross Site Scripting (XSS) in JetFormBuilder <= 3.6.0.1 versions.