Backup, Restore and Migrate your sites with XCloner <= 4.8.2 - Cross-Site Request Forgery in Xcloner_Remote_Storage:save()

The Backup, Restore and Migrate your sites with XCloner plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.8.2. This is due to missing or incorrect nonce validation on the Xcloner_Remote_Storage:save() function. This makes it possible for unauthenticated attackers to add or modify an FTP backup configuration via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. Successful exploitation allows an attacker to set an attacker-controlled FTP site for backup storage and exfiltrate potentially sensitive site data.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

跨站请求伪造(CSRF)

WordPress plugin Backup, Restore and Migrate your sites with XCloner 跨站请求伪造漏洞

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Backup, Restore and Migrate your sites with XCloner 4.8.2及之前版本存在跨站请求伪造漏洞，该漏洞源于缺少随机数验证，可能导致未经验证的攻击者执行跨站请求伪造攻击

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