CVE-2025-58821: WordPress WP Notification Bell plugin <= 1.4.6 - Cross Site Scripting (XSS) vulnerability

Severity: medium (CVSS 5.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-09-05 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpdever WP Notification Bell wp-notification-bell allows Stored XSS.This issue affects WP Notification Bell: from n/a through <= 1.4.6.

Affected products

wpdever WP Notification Bell: through 1.4.6

References

https://patchstack.com/database/Wordpress/Plugin/wp-notification-bell/vulnerability/wordpress-wp-notification-bell-plugin-1-4-5-cross-site-scripting-xss-vulnerability?_s_id=cve

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