Reflected XSS Vulnerability in WP Mailster by Brandtoss

CVE-2025-24598

What is CVE-2025-24598?

A reflected Cross-site Scripting (XSS) vulnerability in WP Mailster by Brandtoss allows attackers to execute arbitrary scripts in the context of a victim’s browser. This issue arises due to improper input neutralization during web page generation. As a result, malicious actors can manipulate search queries or form submissions to inject harmful scripts, potentially leading to data theft or unauthorized actions on behalf of users. This vulnerability affects versions of WP Mailster from n/a to 1.8.17.0, exposing users to various risks if not mitigated.

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References