The Post Grid plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.3.19 due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to perform an unauthorized action.
CVE-2025-63043 is a medium severity with CVSS 5.3 Authorization Bypass issue affecting the Plugin Post Grid. It affects Versions up to 2.3.19 and is listed without a confirmed patched release.
CVE-2025-63043 is tracked for the Plugin Post Grid as medium severity with CVSS 5.3. The affected range is Versions up to 2.3.19. No fixed release is listed in this feed entry, so operators should monitor the vendor and reference links before accepting the risk.
| Software Type | Plugin |
|---|---|
| Software Slug |
post-grid
View on wordpress.org
|
| CVE | CVE-2025-63043 |
| Patched Versions |
No patched versions published.
|
| Affected Versions |
Versions up to 2.3.19
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Post Grid and Gutenberg Blocks 2.2.85 - 2.3.3 - Unauthenticated Privilege Escalation
Post Grid and Gutenberg Blocks <= 2.3.11 - Authenticated (Contributor+) PHP Object Injection
Post Grid and Gutenberg Blocks 2.2.87 - 2.2.90 - Authenticated (Subscriber+) Privilege Escalation
Post Grid <= 2.1.12 - Contributor+ SQL Injection
Post Grid Combo – 36+ Gutenberg Blocks <= 2.2.68 - Information Exposure via get_posts API Endpoint
Post Grid <= 2.2.50 - Missing Authorization to Sensitive Information Exposure via REST API
Post Grid and Gutenberg Blocks <= 2.3.21 - Authenticated (Contributor+) Stored Cross-Site Scripting
Post Grid and Gutenberg Blocks <= 2.2.92 - Authenticated (Contributor+) Stored Cross-Site Scripting
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