WordPress plugin
Post Grid security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical3
- High5
- Medium22
- Low0
All Post Grid vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Critical9.8 | 2.3.22 - Unauthenticated Hook Injection 2.2.85 – 2.3.22Update to 2.3.23 | CVE-2024-11080 | |
| High8.8 | Authenticated (Contributor+) PHP Object Injection ≤2.3.11Update to 2.3.12 | CVE-2025-54007 | |
| Critical9.8 | 2.3.3 - Unauthenticated Privilege Escalation 2.2.85 – 2.3.3Update to 2.3.4 | CVE-2024-9636 | |
| High8.8 | 2.2.90 - Authenticated (Subscriber+) Privilege Escalation 2.2.87 – 2.2.90Update to 2.2.91 | CVE-2024-8253 | |
| High7.5 | Information Exposure via get_posts API Endpoint ≤2.2.68Update to 2.2.69 | CVE-2023-7072 | |
| High7.5 | Missing Authorization to Sensitive Information Exposure via REST API ≤2.2.50Update to 2.2.51 | CVE-2023-40211 | |
| High8.8 | Contributor+ SQL Injection <2.1.13Update to 2.1.13 | CVE-2021-4450 | |
| Critical9.1 | Arbitrary File Deletion ≤2.0.12Update to 2.0.13 | — |
- Critical9.82.3.22 - Unauthenticated Hook Injection
2.2.85 – 2.3.22Update to 2.3.23
- High8.8Authenticated (Contributor+) PHP Object Injection
≤2.3.11Update to 2.3.12
- Critical9.82.3.3 - Unauthenticated Privilege Escalation
2.2.85 – 2.3.3Update to 2.3.4
- High8.82.2.90 - Authenticated (Subscriber+) Privilege Escalation
2.2.87 – 2.2.90Update to 2.2.91
- High7.5Information Exposure via get_posts API Endpoint
≤2.2.68Update to 2.2.69
- High7.5Missing Authorization to Sensitive Information Exposure via REST API
≤2.2.50Update to 2.2.51
- High8.8Contributor+ SQL Injection
<2.1.13Update to 2.1.13
- Critical9.1Arbitrary File Deletion
≤2.0.12Update to 2.0.13
Post Grid: common questions
Does Post Grid have known vulnerabilities?
Yes. VulnCrest Radar lists 30 known vulnerabilities in Post Grid: 3 critical, 5 high, 22 medium. At least one is not fixed in the latest version.
How do I check which version of Post Grid I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Post Grid vulnerability?
CVE-2024-11080, published Sep 4, 2026: Post Grid and Gutenberg Blocks – ComboBlocks 2.2.85 - 2.3.22 - Unauthenticated Hook Injection. Severity: Critical (CVSS 9.8).
Is any Post Grid vulnerability listed in CISA KEV?
No. None of the known Post Grid vulnerabilities is currently listed in the CISA KEV catalog.