CVE-2026-25339 MEDIUM

CVE-2026-25339: WordPress Contact Form by WPForms plugin <= 1.9.8.7 - Sensitive Data Exposure vulnerability

Vendor Syed Balkhi
Product Contact Form by WPForms
Weakness CWE-201
Published March 25, 2026
Last update April 29, 2026

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Insertion of Sensitive Information Into Sent Data vulnerability in Syed Balkhi Contact Form by WPForms wpforms-lite allows Retrieve Embedded Sensitive Data.This issue affects Contact Form by WPForms: from n/a through <= 1.9.8.7.

Explanation of Vulnerability in Simple Terms

02Summary

Contact Form by WPForms versions up to 1.9.8.7 expose sensitive information to unauthenticated users who visit a specially crafted page. An attacker can read confidential data without needing to log in, but the victim must interact with the malicious link. Update to a version newer than 1.9.8.7 to resolve this issue.

What an attacker can do

03Attacker Capabilities

Read sensitive information from the site without logging in.

Potential impact on your site

04Site Impact

Confidential data (form submissions, user details, or plugin settings) may be exposed to anyone who visits a crafted URL.

Conditions required to exploit

05Prerequisites

Victim must click a malicious link or visit an attacker-controlled page.

Key dates

06Disclosure timeline

March 25, 2026 CVE published
April 29, 2026 Record updated

Related vulnerabilities

08Related CVE