CVE-2025-30974 WordPress Post Grid Master plugin <= 3.4.17 - Broken Access Control vulnerability

What is CVE-2025-30974?

CVE-2025-30974 is a medium-severity missing authorization vulnerability in Akhtarujjaman Shuvo Post Grid Master, published on 6 Jun 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Missing Authorization vulnerability in Akhtarujjaman Shuvo Post Grid Master ajax-filter-posts allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Post Grid Master: from n/a through <= 3.4.17.

Weakness: CWE-862

Which versions are affected by CVE-2025-30974?

It affects 1 product.

Products include Addonmaster Post Grid Master.

How do I fix CVE-2025-30974?

No fix has been published for CVE-2025-30974 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2025-30974 being exploited?

There is no known exploitation of CVE-2025-30974 in the wild and no public exploit code.

Other vulnerabilities in Akhtarujjaman Shuvo Post Grid Master

• CVE-2024-11642 Post Grid Master <= 3.4.12 - Missing Authorization to Unauthenticated Local PHP File Inclusion Critical 9.8
• CVE-2024-43156 WordPress Post Grid Master plugin <= 3.4.10 - Reflected Cross Site Scripting (XSS) vulnerability High 7.1
• CVE-2025-24733 WordPress Post Grid Master plugin <= 3.4.12 - Local File Inclusion vulnerability Medium 6.5
• CVE-2024-34390 WordPress Post Grid Master plugin <= 3.4.8 - Auth. Cross Site Scripting (XSS) vulnerability Medium 6.5
• CVE-2025-5084 Post Grid Master <= 3.4.13 - Reflected Cross-Site Scripting via argsArray['read_more_text'] Medium 6.1

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-7948-q9wp-544g.