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CVE-2024-3031

MEDIUM 4.4 CVSS 3.1
Published
June 4, 2024
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

Description

The Fluid Notification Bar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Affected WordPress components

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

  • shrinitech Fluid Notification Bar — Up to and including 3.2.3

References

  • wordpress.org https://wordpress.org/plugins/fluid-notification-bar/
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/451ca8a1-9354-462a-a110-c0c813cf0725?source=cve
  • nvd.nist.gov Official NVD record