Medium severity6.5NVD Advisory· Published Sep 22, 2025· Updated Apr 23, 2026

CVE-2025-53454

Description

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.

Affected products

WordPress/Ultimate Wp Mailinferred
Range: <=1.3.8
Package: https://wordpress.org/plugins/ultimate-wp-mail

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

patchstack.com/database/Wordpress/Plugin/ultimate-wp-mail/vulnerability/wordpress-ultimate-wp-mail-plugin-1-3-8-cross-site-scripting-xss-vulnerabilitynvd

News mentions

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