TI-2021-06805 Aliases CVE-2021-24518 GHSA-xq6f-vw46-2gmq

WPFront Notification Bar < 2.0.0.07176 - Authenticated Stored XSS

LOW 23CWE-79Published 2021-08-16 · Updated 2024-08-03

Key facts

Attack vector: Network
Privileges required: High
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

The WPFront Notification Bar WordPress plugin before 2.0.0.07176 does not sanitise or escape its Custom CSS setting, allowing high privilege users such as admin to set XSS payload in it even when the unfiltered_html capability is disallowed, leading to an authenticated Stored Cross-Site Scripting issue

Why it matters now

EPSS 0.00695 53rd percentileScored 2026-11-07

Public exploit Yes 2 exploit referencesTagged by NVD

Fix Fixed WPFront Notification Bar (Unknown): 2.0.0.07176

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Unknown	WPFront Notification Bar	2.0.0.07176 to before 2.0.0.07176	2.0.0.07176	Patch available	CNA

WPFront Notification Bar VendorUnknown Affected 2.0.0.07176 to before 2.0.0.07176 Fixed in 2.0.0.07176 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:wpfront:notification_bar::::::wordpress::*	before 2.0.0.07176	Vulnerable	Wpfront

cpe:2.3:a:wpfront:notification_bar:*:*:*:*:*:wordpress:*:* Versions before 2.0.0.07176 Vulnerable ·Wpfront

Remediation

Fix · CNA WPFront Notification Bar (Unknown) Fixed in 2.0.0.07176

Timeline

2026-10-02 Threatist record created from CVE-2021-24518
2026-10-03 Alias added: GHSA-xq6f-vw46-2gmq

References

Exploit 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences