CVE-2023-36220

Summary

CVE-2023-36220 is a directory traversal vulnerability affecting Textpattern Content Management System (CMS) version 4.8.8. This issue grants remote authenticated attackers the ability to execute arbitrary code and access sensitive information through the Upload function of the plugin. The vulnerability arises due to insufficient input validation, allowing attackers to manipulate file paths and traverse directories beyond intended limits. Successful exploitation can result in serious security implications, including unauthorized access and potential data breaches. Users of Textpattern CMS v4.8.8 are advised to update to the latest version or employ proper mitigation strategies to prevent potential attacks.

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