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CVE-2023-51372

MEDIUM 4.8 CVSS 3.1
Published
December 29, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
audit@patchstack.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HasThemes HashBar – WordPress Notification Bar allows Stored XSS.This issue affects HashBar – WordPress Notification Bar: from n/a through 1.4.1.

Affected WordPress components

  • HashBar – Announcement, Notification Bar & Popup Campaign Plugin · hashbar-wp-notification-bar
    Confirmed match Active
    Up to and including 1.4.1
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • HasThemes HashBar – WordPress Notification Bar — Up to and including 1.4.1
  • hasthemes hashbar — Up to and including 1.4.1

References

  • patchstack.com https://patchstack.com/database/vulnerability/hashbar-wp-notification-bar/wordpress-hashbar-wordpress-notification-bar-plugin-1-4-1-cross-site-scripting-xss-vulnerability?_s_id=cve Third Party Advisory
  • nvd.nist.gov Official NVD record