WordPress Post Grid and Gutenberg Blocks Plugin <= 2.3.23 is vulnerable to Insecure Direct Object References (IDOR)
Low priority No impactful threat
<= 2.3.23Vulnerable version(s)
No official fix availableFixed version
3 Dec, 2025 by Patchstack
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CVSS 5.35.3
Insecure Direct Object References (IDOR)
An insecure direct object reference vulnerability could allow a malicious actor to bypass authorization, authentication, access sensitive files/folders or interact with the database.
CVSS score is a way to evaluate and rank reported vulnerabilities in a standardized and repeatable way but which is not ideal for WordPress.
Solutions
This security issue has a low severity impact and is unlikely to be exploited.
Details
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Timeline
3 Nov, 2025