The Post Grid and Gutenberg Blocks plugin for WordPress is vulnerable to privilege escalation in versions 2.2.85 to 2.3.3. This is due to the plugin not properly restricting what user meta can be updated during profile registration. This makes it possible for unauthenticated attackers to register on the site as an administrator.
CVE-2024-9636 is a critical severity with CVSS 9.8 Privilege Escalation issue affecting the Plugin Post Grid. It affects 2.2.85 through 2.3.3 and is fixed in 2.3.4.
CVE-2024-9636 is tracked for the Plugin Post Grid as critical severity with CVSS 9.8. The affected range is 2.2.85 through 2.3.3. Update Post Grid to 2.3.4 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
post-grid
View on wordpress.org
|
| CVE | CVE-2024-9636 |
| Patched Versions |
2.3.4
|
| Affected Versions |
2.2.85 through 2.3.3
|
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 <= 2.3.11 - 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
Post Grid and Gutenberg Blocks <= 2.2.93 - Authenticated (Contributor+) Stored Cross-Site Scripting
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