What the vulnerability does
01Description
Missing Authorization vulnerability in approveme WP Forms Signature Contract Add-On wp-forms-signature-contract-add-on allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Forms Signature Contract Add-On: from n/a through <= 1.8.2.
Explanation of Vulnerability in Simple Terms
02Summary
The WP Forms Signature Contract Add-On through version 1.8.2 does not properly check user permissions before allowing modifications to contract data. A logged-in user with low privileges can alter contract information they should not have access to. Update to a version newer than 1.8.2 to resolve this issue.
What an attacker can do
03Attacker Capabilities
Modify contract data or settings without proper authorization.
Potential impact on your site
04Site Impact
Unauthorized users can alter contract terms, signatures, or metadata, potentially affecting legal agreements.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege user account on the WordPress site.
Key dates
06Disclosure timeline
February 3, 2026
CVE published
April 28, 2026
Record updated