漏洞信息
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Vulnerability Title
Link Library <= 7.9.4 - Unauthenticated Arbitrary File Deletion via link_url Parameter
Vulnerability Description
The Link Library plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the ll_delete_link_fields function in all versions up to, and including, 7.9.4 This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). Exploitation requires the administrator to have enabled the 'Delete local file on link deletion' plugin option (disabled by default) and to subsequently permanently delete the attacker-submitted link, which is a routine moderation action.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
WordPress Link Library 路径遍历漏洞
Vulnerability Description
WordPress Link Library是WordPress组织的一款网站链接管理插件。 WordPress Link Library plugin 7.9.4及之前版本存在路径遍历漏洞,该漏洞源于ll_delete_link_fields函数对文件路径验证不足,可能导致未经身份验证的攻击者删除服务器上的任意文件,进而可能导致远程代码执行。
CVSS Information
N/A
Vulnerability Type
N/A