Cyber Posture

CVE-2025-24598

High

Published: 04 February 2025

Published
04 February 2025
Modified
23 April 2026
KEV Added
Patch
CVSS Score 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
EPSS Score 0.0015 34.8th percentile
Risk Priority 14 60% EPSS · 20% KEV · 20% CVSS

Description

Adversaries may send spearphishing emails with a malicious link in an attempt to gain access to victim systems.

Security Summary

CVE-2025-24598 is an Improper Neutralization of Input During Web Page Generation vulnerability, classified as Reflected Cross-site Scripting (XSS) under CWE-79, in the WP Mailster WordPress plugin by brandtoss. This issue affects WP Mailster versions from n/a through 1.8.17.0.

An unauthenticated attacker (PR:N) can exploit this over the network (AV:N) with low attack complexity (AC:L), requiring user interaction such as clicking a malicious link (UI:R). Exploitation results in a changed scope (S:C), enabling limited impacts on confidentiality, integrity, and availability (C:L/I:L/A:L), with an overall CVSS v3.1 score of 7.1.

Mitigation details are available in the Patchstack advisory at 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. The CVE was published on 2025-02-04T15:15:23.027.

Details

CWE(s)
CWE-79

Affected Products

wpmailster
wp mailster
≤ 1.8.18

MITRE ATT&CK Enterprise Techniques

T1189 Drive-by Compromise Initial Access
Adversaries may gain access to a system through a user visiting a website over the normal course of browsing.
T1566.002 Spearphishing Link Initial Access
Adversaries may send spearphishing emails with a malicious link in an attempt to gain access to victim systems.
Why these techniques?

Reflected XSS in public-facing WordPress plugin enables drive-by compromise via crafted URLs (T1189) typically delivered through spearphishing links (T1566.002) requiring user interaction.

Confidence: MEDIUM · MITRE ATT&CK Enterprise v19.0

References