漏洞信息
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Vulnerability Title
Ad Inserter <= 2.8.16 - Insecure Direct Object Reference to Authenticated (Contributor+) Arbitrary Post Content Disclosure via 'data' Shortcode Attribute
Vulnerability Description
The Ad Inserter – Ad Manager & AdSense Ads plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to and including 2.8.16 via the 'data' attribute of the [adinserter] shortcode. This is due to the replace_ai_tags() function processing a {reusable-block-N} tag pattern that calls get_post_field('post_content', N) without verifying the requesting user's capability with current_user_can('read_post'), without restricting the post type to 'wp_block', and without checking the post status. This makes it possible for authenticated attackers, with Contributor-level access and above, to read the full content of arbitrary posts including Private, Draft, Pending, Trashed, and password-protected posts owned by other users, by placing the shortcode in a post they own and previewing it.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
通过用户控制密钥绕过授权机制
Vulnerability Title
Spacetime Ad Inserter 授权问题漏洞
Vulnerability Description
spacetime Ad Inserter – Ad Manager & AdSense Ads是spacetime的WordPress广告管理插件。 Spacetime Ad Inserter 2.8.16及之前版本存在授权问题漏洞,该漏洞源于replace_ai_tags()函数处理{reusable-block-N}标签模式时,未验证用户读取权限、未限制post类型为'wp_block'且未检查post状态,容易受到不安全的直接对象引用攻击,可能导致已认证的贡献者级别及以上攻击者读取任意文章的全部内
CVSS Information
N/A
Vulnerability Type
N/A