CVE-2025-24688

HIGH 7.1

WordPress WP Mailster Plugin <= 1.8.20.0 - Reflected Cross Site Scripting (XSS) vulnerability

CVSS Score

7.1

EPSS Score

0.1%

EPSS Percentile

32th

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in brandtoss WP Mailster wp-mailster allows Reflected XSS.This issue affects WP Mailster: from n/a through <= 1.8.20.0.

CWE	CWE-79
Vendor	brandtoss
Product	wp mailster
Published	Feb 14, 2025
Last Updated	May 11, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

brandtoss / WP Mailster

0 ≤ 1.8.20.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/wp-mailster/vulnerability/wordpress-wp-mailster-plugin-1-8-20-0-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

0xd4rk5id3 | Patchstack Bug Bounty Program