漏洞信息
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Vulnerability Title
WP BackItUp Community Edition <= 2.1.0 - Authenticated (Administrator+) Path Traversal to Arbitrary File Read via 'backup_file' Parameter
Vulnerability Description
The WP BackItUp Community Edition plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.1.0 via the 'backup_file' parameter parameter. This makes it possible for authenticated attackers, with administrator-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information. The basename() normalization present in the handler only executes when the traversed target path does not exist, providing no protection against reads of existing files.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
WordPress WP BackItUp Community Edition 路径遍历漏洞
Vulnerability Description
WordPress WP BackItUp Community Edition是WordPress基金会的一款网站备份与恢复插件。 WordPress WP BackItUp Community Edition 2.1.0及之前版本存在路径遍历漏洞,该漏洞源于通过'backup_file'参数存在目录遍历,可能导致具有管理员级别及以上权限的已认证攻击者读取服务器上任意文件内容,从而获取敏感信息。
CVSS Information
N/A
Vulnerability Type
N/A