CVE-2026-24363 HIGH

CVE-2026-24363: WordPress WP Cost Estimation & Payment Forms Builder plugin < 10.3.0 - Broken Access Control vulnerability

Vendor Loopus
Product WP Cost Estimation & Payment Forms Builder
Weakness CWE-862 · Missing authorization
Published March 25, 2026
Last update April 28, 2026

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in loopus WP Cost Estimation & Payment Forms Builder WP_Estimation_Form allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Cost Estimation & Payment Forms Builder: from n/a through < 10.3.0.

Explanation of Vulnerability in Simple Terms

02Summary

WP Cost Estimation & Payment Forms Builder versions 10.3.0 and earlier lack proper authorization checks, allowing unauthenticated attackers to read sensitive data. An attacker can access the plugin without logging in or providing credentials. This affects all installations running the vulnerable version. Update immediately to a version newer than 10.3.0.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the plugin without authentication.

Potential impact on your site

04Site Impact

Attackers can view confidential form data, payment information, or other sensitive content stored by the plugin.

Conditions required to exploit

05Prerequisites

Network access to the WordPress site; no authentication or user interaction required.

Key dates

06Disclosure timeline

March 25, 2026 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE