CVE-2026-42640
Deferred Deferred - Pending Action
Unauthenticated Broken Access Control in Classified Listing

Publication date: 2026-06-15

Last updated on: 2026-06-15

Assigner: Patchstack

Description
Unauthenticated Broken Access Control in Classified Listing <= 5.3.8 versions.
CVSS Scores
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Meta Information
Published
2026-06-15
Last Modified
2026-06-15
Generated
2026-06-16
AI Q&A
2026-06-16
EPSS Evaluated
N/A
NVD
CVE-2026-42640
Affected Vendors & Products
Currently, no data is known.
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 vulnerability is an unauthenticated broken access control issue found in Classified Listing versions up to and including 5.3.8.

Broken access control means that users who are not authenticated can access resources or perform actions that should be restricted.

Impact Analysis

Because the vulnerability allows unauthenticated users to bypass access controls, it can lead to unauthorized access to sensitive information or functionality.

The CVSS score of 6.5 indicates a medium severity impact, with potential confidentiality and integrity loss but no impact on availability.

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