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Vulnerability DatabaseCVE-2025-4684
CVE-2025-4684:
WordPress vulnerability analysis and mitigation
Overview
The BlockSpare WordPress plugin (versions up to 3.2.13.1) contains a Stored Cross-Site Scripting vulnerability identified as CVE-2025-4684. The vulnerability was discovered and reported by Wordfence on August 1, 2025. The issue affects the HTML attributes of Image Carousel and Image Slider widgets in the plugin, which is designed for creating blog layouts, magazines, and business sites (NVD CVE).
Technical details
The vulnerability stems from insufficient input sanitization and output escaping in the Image Carousel and Image Slider widgets. It has been assigned a CVSS v3.1 base score of 6.4 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N. The vulnerability is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation) (NVD CVE).
Impact
When exploited, this vulnerability allows authenticated attackers with Contributor-level access or higher to inject arbitrary web scripts into pages. These malicious scripts will execute whenever a user accesses the compromised page, potentially leading to data theft, session hijacking, or other client-side attacks (NVD CVE).
Additional resources
Source: This report was generated using AI
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