CVE-2021-24518
WPFront Notification Bar <= 1.9.2 - Authenticated Stored Cross-Site Scripting
mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
4.8
CVSS Score
4.8
CVSS Score
medium
Severity
2.0.0
Patched in
926d
Time to patch
Description
The WPFront Notification Bar WordPress plugin before 2.0.0 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
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:NAttack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Low
Confidentiality
Low
Integrity
None
Availability
Technical Details
Affected versions
<=1.9.2PublishedJuly 11, 2021
Last updatedJanuary 22, 2024
Affected pluginwpfront-notification-bar
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