Which Contact Form for WordPress – Ultimate Form Builder Lite versions are affected?

The primary affected range is Versions before 1.3.3.

How should operators remediate this Cross-Site Scripting vulnerability?

Update to 1.3.3 or newer where that release is compatible with the site.

Vulnerability Report

Plugin Medium Patch path listed

Ultimate Form Builder Lite <= 1.3.2 - Reflected Cross-Site Scripting

Q: What is this Cross-Site Scripting vulnerability?

this Cross-Site Scripting vulnerability is tracked as a Cross-Site Scripting issue affecting the Plugin Contact Form for WordPress – Ultimate Form Builder Lite.

The ultimate-form-builder-lite plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘ufbl_form_id’ parameter in versions up to, and including, 1.3.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Quick Answer

This vulnerability is a medium severity with CVSS 6.1 Cross-Site Scripting issue affecting the Plugin Contact Form for WordPress – Ultimate Form Builder Lite. It affects Versions before 1.3.3 and is fixed in 1.3.3.

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Published

Apr 19, 2017

Last Updated

Jan 22, 2024

Slug

ultimate-form-builder-lite

Risk Profile

6.1 CVSS Score

Weakness

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Researchers

0xSec Team

Operational Summary

What the operator needs to know

Share Email

Patch Status

Patched release is available

Remediation

Update to version 1.3.3, or a newer patched version

Operator Briefing

the tracked vulnerability is tracked for the Plugin Contact Form for WordPress – Ultimate Form Builder Lite as medium severity with CVSS 6.1. The affected range is Versions before 1.3.3. Update Contact Form for WordPress – Ultimate Form Builder Lite to 1.3.3 or newer where that version is compatible with the site.

Issue Type

Cross-Site Scripting

Primary Fixed Version

1.3.3

Primary Affected Range

Versions before 1.3.3

Tracking ID

041807ab-9354-4438-8e8a-77140f41eedb

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/041807ab-9354-4438-8e8a-77140f41eedb?source=api-prod

Detailed Metadata

Software Type	Plugin
Software Slug	ultimate-form-builder-lite View on wordpress.org
CVE	No linked CVE entry.
Patched Versions	1.3.3
Affected Versions	Versions before 1.3.3

Related CVE Cluster

Related CVEs for Contact Form for WordPress – Ultimate Form Builder Lite

These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.

Critical CVE-2017-15919 1.3.7 Oct 23, 2017

CVE-2017-15919 Contact Form for WordPress – Ultimate Form Builder Lite SQL Injection

Ultimate Form Builder Lite <= 1.3.6 - SQL Injection to PHP Object Injection

Medium 1.3.8 Jun 20, 2018

Contact Form for WordPress – Ultimate Form Builder Lite Cross-Site Scripting

Ultimate Form Builder Lite <= 1.3.7 - Cross-Site Scripting

Licensing Notices

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