Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2025-9887
CVE-2025-9887:
WordPress vulnerability analysis and mitigation
Overview
The Custom Login And Signup Widget plugin for WordPress contains a Cross-Site Request Forgery (CSRF) vulnerability in all versions up to and including 1.0. The vulnerability was discovered and disclosed on September 20, 2025, affecting WordPress installations using this plugin (NVD).
Technical details
The vulnerability stems from missing or incorrect nonce validation in the /frndzk_adminclsw.php file. This security flaw has been assigned a CVSS v3.1 Base Score of 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 (NVD).
Impact
The vulnerability allows unauthenticated attackers to modify email and username settings through forged requests, provided they can trick a site administrator into performing specific actions such as clicking on a malicious link (NVD).
Additional resources
Source: This report was generated using AI
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