CVE-2026-97247
Deferred Deferred - Pending Action

Broken Access Control in Blocksy Companion Plugin

Publication date: 2026-09-30

Last updated on: 2026-09-30

Assigner: Patchstack

Description
Unauthenticated Broken Access Control in Blocksy Companion <= 2.1.55 versions.

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Meta Information

Published
2026-09-30
Last Modified
2026-09-30
Generated
2026-10-19
AI Q&A
2026-09-30
EPSS Evaluated
2026-10-18
NVD
CVE-2026-97247
EUVD
EUVD-2026-89911

Affected Vendors & Products

Showing 3 associated CPEs
Vendor Product Version / Range
blocksy companion to 2.1.55 (inc)
patchstack blocksy_companion to 2.1.55 (inc)
patchstack blocksy_companion 2.1.56

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.

Attack-Flow Graph

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Executive Summary

This is an unauthenticated broken access control vulnerability in the Blocksy Companion WordPress plugin versions 2.1.55 and below. It allows unauthorized users to access restricted pages or perform actions they shouldn't without proper authentication.

Detection Guidance

This vulnerability involves unauthenticated broken access control in Blocksy Companion <= 2.1.55. To detect it, check the installed version of the Blocksy Companion plugin in your WordPress admin panel. If the version is 2.1.55 or lower, the system is vulnerable. No specific commands are provided in the context, but you can verify the plugin version via WordPress dashboard or database query.

Impact Analysis

This vulnerability may expose sensitive data to unauthorized users. Attackers could exploit it to access restricted pages or perform unintended actions, potentially leading to data breaches or unauthorized modifications.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, which may violate compliance requirements under GDPR (data protection) and HIPAA (health information privacy). Unauthorized access risks exposing personal or protected health information, potentially resulting in legal penalties or breaches of regulatory standards.

Mitigation Strategies

Update the Blocksy Companion plugin to version 2.1.56 or later immediately. If updating is not possible, apply the mitigation rule provided by Patchstack to block attacks until the update is applied.

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