CVE-2021-4369
WordPress vulnerability analysis and mitigation

Overview

The Frontend File Manager plugin for WordPress (CVE-2021-4369) contains an Unauthenticated Content Injection vulnerability affecting versions up to and including 18.2. The vulnerability was discovered by Jerome Bruandet of NinTechNet and was publicly disclosed on July 12, 2021 (Wordfence Intel, NVD Database).

Technical details

The vulnerability has been assigned a CVSS score of 5.8, indicating a medium severity level. This security issue allows for unauthenticated content injection in the WordPress plugin (Wordfence Intel).

Impact

The vulnerability could allow unauthorized users to inject content into WordPress sites running the affected versions of the Frontend File Manager plugin (NVD Database).

Mitigation and workarounds

Users are advised to update their Frontend File Manager plugin to a version newer than 18.2 to address this vulnerability (Wordfence Intel).

Additional resources


SourceThis report was generated using AI

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