CVE-2025-5084 Post Grid Master <= 3.4.13 - Reflected Cross-Site Scripting via argsArray['read_more_text']
Unauthenticated attackers can inject arbitrary scripts via the read_more_text parameter, executing code in victim browsers if they click a crafted link.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-5084?
CVE-2025-5084 is a medium-severity cross-site scripting vulnerability in mdshuvo Post Grid Master — Post Grids & AJAX Filters, published on 24 Jul 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The Post Grid Master plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘argsArray['read_more_text']’ parameter in all versions up to, and including, 3.4.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Weakness: CWE-79
Which versions are affected by CVE-2025-5084?
It affects 1 product.
Products include Addonmaster Post Grid Master.
How do I fix CVE-2025-5084?
No fix has been published for CVE-2025-5084 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-5084 being exploited?
There is no known exploitation of CVE-2025-5084 in the wild and no public exploit code.
Other vulnerabilities in mdshuvo Post Grid Master — Post Grids & AJAX Filters
- CVE-2024-11642 Post Grid Master <= 3.4.12 - Missing Authorization to Unauthenticated Local PHP File Inclusion
- CVE-2024-43156 WordPress Post Grid Master plugin <= 3.4.10 - Reflected Cross Site Scripting (XSS) vulnerability
- CVE-2025-24733 WordPress Post Grid Master plugin <= 3.4.12 - Local File Inclusion vulnerability
- CVE-2024-34390 WordPress Post Grid Master plugin <= 3.4.8 - Auth. Cross Site Scripting (XSS) vulnerability
- CVE-2024-34372 WordPress Post Grid Master plugin <= 3.4.7 - Broken Access Control vulnerability
Sources
Also known as GHSA-jwq8-f89h-rf2h.