CVE-2025-53454

UNKNOWN 0.0

WordPress Ultimate WP Mail Plugin <= 1.3.8 - Cross Site Scripting (XSS) Vulnerability

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Rustaurius Ultimate WP Mail ultimate-wp-mail allows Stored XSS.This issue affects Ultimate WP Mail: from n/a through <= 1.3.8.

CWE	CWE-79
Vendor	rustaurius
Product	ultimate wp mail
Published	Sep 22, 2025
Last Updated	Apr 1, 2026

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Affected Versions

Rustaurius / Ultimate WP Mail

0 ≤ 1.3.8

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/ultimate-wp-mail/vulnerability/wordpress-ultimate-wp-mail-plugin-1-3-8-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

Nabil Irawan | Patchstack Bug Bounty Program