CVE-2026-110378: Missing Authorization in WP E-Signature Ninja Forms Signature Contract Add-On
Description
Missing Authorization vulnerability in WP E-Signature Ninja Forms Signature Contract Add-On ninja-signature-contract-forms-add-on allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Ninja Forms Signature Contract Add-On: from n/a through 3.2.5.
CVSS v3.1
Score 5.3medium
Affected software
WP E-Signature
Ninja Forms Signature Contract Add-On
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in the Ninja Forms Signature Contract Add-On for WP E-Signature arises from missing authorization checks, enabling attackers to exploit incorrectly configured access control. The affected versions are from initial releases through 3.2.5.1. The CVSS 3.1 vector indicates the attack can be performed remotely without privileges or user interaction, impacting confidentiality to a limited extent but not integrity or availability.
Potential Impact
The vulnerability allows unauthorized remote attackers to access certain functionality or data due to missing authorization controls. The impact is limited to partial confidentiality loss without affecting data integrity or system availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch link is provided in the available data. Users should monitor the vendor's security advisories for updates and apply patches once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-10-14T00:22:17.449Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ad11cac2cdf04f6565042e2
Added to database: 10/15/2026, 18:34:20 UTC
Last enriched: 10/15/2026, 18:48:35 UTC
Last updated: 10/15/2026, 20:34:03 UTC
Views: 9
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