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CVE Database / CVE-2023-51534

CVE · Medium

CVE-2023-51534 — Brave – Create Popup, Optins, Lead Generation, Survey, Sticky Elements & Interactive Content [brave-popup-builder] < 0.6.3

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2023-51534 Brave – Create Popup, Optins, Lead Generation, Survey, Sticky Elements & Interactive Content [brave-popup-builder] < 0.6.3 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Medium 5.9 < 0.6.3 0.6.3 2023-12-27 —

CVE-2023-51534

The Brave popup builder plugin for WordPress contains a stored cross-site scripting vulnerability in its admin settings affecting versions 0.6.2 and earlier. The flaw stems from inadequate sanitization of user input and lack of proper output escaping, allowing administrators to inject malicious scripts that execute when users view affected pages. This vulnerability only impacts multisite WordPress installations or sites where the unfiltered_html capability has been restricted.

Based on public CVE data (MITRE/NVD).

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