Access Control Vulnerability in Post Grid and Gutenberg Blocks by PickPlugins
CVE-2025-66058

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Post Grid And Gutenberg Blocks
Vendor
CVE Published:
18 December 2025

What is CVE-2025-66058?

A missing authorization vulnerability exists in the Post Grid and Gutenberg Blocks plugin by PickPlugins, allowing unauthorized users to exploit incorrectly configured access control security levels. This affects versions from n/a through 2.3.17, potentially enabling unauthorized access to sensitive functionalities or data. It is essential for users and administrators to assess their site's configurations and implement security measures to prevent exploitation.

Affected Version(s)

Post Grid and Gutenberg Blocks <= 2.3.17

References

https://vdp.patchstack.com/database/wordpress/plugin/post...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Abu Hurayra (Patchstack Bug Bounty Program)
JSON
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CVE-2025-66058 : Access Control Vulnerability in Post Grid and Gutenberg Blocks by PickPlugins