CVE-2026-92423
Received Received - Intake

Meow Gallery WordPress Plugin Information Disclosure Vulnerability

Publication date: 2026-09-20

Last updated on: 2026-09-20

Assigner: WPScan

Description
The Meow Gallery WordPress plugin before 5.5.5 does not perform a proper capability check or restrict results to the requesting user's own posts before returning post data, allowing authenticated users with Author-level access and above to disclose the titles, authors, dates and statuses of other users' draft and private posts.

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Meta Information

Published
2026-09-20
Last Modified
2026-09-20
Generated
2026-09-20
AI Q&A
2026-09-20
EPSS Evaluated
N/A
NVD
CVE-2026-92423
EUVD
EUVD-2026-83676

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
meow_gallery meow_gallery to 5.5.5 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability affects the Meow Gallery WordPress plugin before version 5.5.5. It allows authenticated users with Author-level access or higher to view sensitive details about other users' draft and private posts. The plugin fails to properly check user permissions or restrict post data to only the requesting user's own posts.

Detection Guidance

Check the installed version of the Meow Gallery plugin. If it is below 5.5.5, the vulnerability is likely present. Use WordPress admin dashboard or run a command like 'wp plugin list' in the WordPress directory to verify the version.

Impact Analysis

If you use the Meow Gallery plugin before version 5.5.5, an attacker with Author-level access could access titles, authors, dates, and statuses of your draft or private posts. This could lead to unauthorized disclosure of sensitive or confidential information.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR or HIPAA by exposing private or sensitive post data to unauthorized users. It may violate data protection requirements for confidentiality and access controls.

Mitigation Strategies

Update the Meow Gallery plugin to version 5.5.5 or later immediately. This version contains the fix for the capability check issue. Disable the plugin temporarily if an update is not immediately available.

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