Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2025-10300
CVE-2025-10300:
WordPress vulnerability analysis and mitigation
Overview
The TopBar plugin for WordPress contains a Cross-Site Request Forgery (CSRF) vulnerability, identified as CVE-2025-10300, affecting all versions up to and including 1.0.0. The vulnerability was discovered and disclosed on October 14, 2025, and affects the WordPress plugin TopBar (NVD).
Technical details
The vulnerability stems from missing or incorrect nonce validation in the fmenbtopbarsavesettings() function. The CVSS v3.1 base score is 4.3 (Medium) with the following vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N. The vulnerability is classified under CWE-352 (Cross-Site Request Forgery) (NVD, Wordfence).
Impact
The vulnerability allows unauthenticated attackers to update the plugin's settings through forged requests if they can trick a site administrator into performing specific actions, such as clicking on a malicious link (NVD).
Mitigation and workarounds
As of October 14, 2025, the plugin has been temporarily closed and is not available for download pending a full review (WordPress Plugin).
Additional resources
Source: This report was generated using AI
Related WordPress vulnerabilities:
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