What is the severity of CVE-2025-24598?

CVE-2025-24598 is classified as a reflected Cross-site Scripting (XSS) vulnerability.

How do I fix CVE-2025-24598?

To mitigate CVE-2025-24598, upgrade WP Mailster to a version higher than 1.8.17.0.

Which versions of WP Mailster are affected by CVE-2025-24598?

CVE-2025-24598 affects WP Mailster up to and including version 1.8.17.0.

What type of vulnerability is CVE-2025-24598?

CVE-2025-24598 is an improper neutralization of input vulnerability during web page generation, specifically a reflected XSS.

Can CVE-2025-24598 lead to user data exposure?

Yes, CVE-2025-24598 can potentially allow attackers to execute scripts in the context of an authenticated user, leading to data exposure.

Vulnerability/
CVE-2025-24598

high

7.1

CWE

EPSS

0.046%

4/2/2025

11/2/2025

CVE-2025-24598: WordPress WP Mailster plugin <= 1.8.17.0 - Reflected Cross Site Scripting (XSS) vulnerability

First published: Tue Feb 04 2025(Updated: )

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in brandtoss WP Mailster allows Reflected XSS. This issue affects WP Mailster: from n/a through 1.8.17.0.

Credit: audit@patchstack.com

Affected Software	Affected Version	How to fix
WP Mailster	<=1.8.17.0
Brandtoss WP Mailster	<1.8.18

Remedy

Update the WordPress WP Mailster wordpress plugin to the latest available version (at least 1.8.18.0).

Never miss a vulnerability like this again

Reference Links

https://patchstack.com/database/wordpress/plugin/wp-mailster/vulnerability/wordpress-wp-mailster-plugin-1-8-17-0-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Frequently Asked Questions

What is the severity of CVE-2025-24598?
CVE-2025-24598 is classified as a reflected Cross-site Scripting (XSS) vulnerability.
How do I fix CVE-2025-24598?
To mitigate CVE-2025-24598, upgrade WP Mailster to a version higher than 1.8.17.0.
Which versions of WP Mailster are affected by CVE-2025-24598?
CVE-2025-24598 affects WP Mailster up to and including version 1.8.17.0.
What type of vulnerability is CVE-2025-24598?
CVE-2025-24598 is an improper neutralization of input vulnerability during web page generation, specifically a reflected XSS.
Can CVE-2025-24598 lead to user data exposure?
Yes, CVE-2025-24598 can potentially allow attackers to execute scripts in the context of an authenticated user, leading to data exposure.

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