CVE-2021-24518

MediumCVSS 4.8/10Last modified Jun 17, 2026

Description

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

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Aug 16, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-245194.8The VikRentCar Car Rental Management System WordPress plugin before 1.1.10 does not sanitise the 'Text Next to Icon' field when adding or edCVE-2021-24527.5Vulnerability in the Oracle Outside In Technology product of Oracle Fusion Middleware (component: Outside In Filters). The supported versionCVE-2021-245208.8The Stock in & out WordPress plugin through 1.0.4 lacks proper sanitization before passing variables to an SQL request, making it vulnerableCVE-2021-245217.2The Side Menu Lite – add sticky fixed buttons WordPress plugin before 2.2.1 does not properly sanitize input values from the browser when buCVE-2021-245226.1The User Registration, User Profile, Login & Membership – ProfilePress (Formerly WP User Avatar) WordPress plugin before 3.1.11's widget forCVE-2021-245235.4The Daily Prayer Time WordPress plugin before 2021.08.10 does not sanitise or escape some of its settings before outputting them in the pageCVE-2021-245244.8The GiveWP – Donation Plugin and Fundraising Platform WordPress plugin before 2.12.0 did not escape the Donation Level setting of its DonatiCVE-2021-245255.4The Shortcodes Ultimate WordPress plugin before 5.10.2 allows users with Contributor roles to perform stored XSS via shortcode attributes. NCVE-2021-245265.4The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder WordPress plugin before 1.13.60 does not escape its Form Title beCVE-2021-245279.8The User Registration & User Profile – Profile Builder WordPress plugin before 3.4.9 has a bug allowing any user to reset the password of thCVE-2021-245285.4The FluentSMTP WordPress plugin before 2.0.1 does not sanitize parameters before storing the settings in the database, nor does the plugin eCVE-2021-245295.4The Grid Gallery – Photo Image Grid Gallery WordPress plugin before 1.2.5 does not properly sanitize the title field for image galleries whe
CVE-2021-24518: Medium severity, CVSS 4.8 | Vulnix