CVE-2026-110227
Deferred Deferred - Pending Action

Missing Authorization in Restricted Site Access Plugin

Publication date: 2026-10-14

Last updated on: 2026-10-15

Assigner: Patchstack

Description
Missing Authorization vulnerability in 10up Restricted Site Access restricted-site-access allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Restricted Site Access: from n/a through 7.6.2.

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Meta Information

Published
2026-10-14
Last Modified
2026-10-15
Generated
2026-10-19
AI Q&A
2026-10-15
EPSS Evaluated
2026-10-18
NVD
CVE-2026-110227
EUVD
EUVD-2026-100896

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
10up Restricted Site Access 0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Executive Summary

This is a Missing Authorization vulnerability in the 10up Restricted Site Access plugin. It allows unauthenticated users to access restricted pages or perform unauthorized actions due to incorrectly configured access control security levels. The issue affects versions up to 7.6.2.

Detection Guidance

Check if the Restricted Site Access plugin is installed and its version. Use WordPress admin dashboard or run: wp plugin list --name=restricted-site-access. If version is 7.6.2 or earlier, the system is vulnerable.

Impact Analysis

Unauthenticated users could view sensitive data on restricted pages or perform actions they shouldn't. This could lead to data breaches, unauthorized access to private content, or other security risks depending on the site's configuration.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, which may violate compliance requirements under GDPR or HIPAA. Organizations might face legal penalties or reputational damage if such access results in data exposure.

Mitigation Strategies

Update the Restricted Site Access plugin to version 7.6.3 or later immediately. If updating is not possible, disable the plugin temporarily or restrict access to sensitive pages through other means.

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