漏洞信息
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Vulnerability Title
WowStore <= 4.4.24 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'filterMobileText' Block Attribute
Vulnerability Description
The WowStore – Store Builder & Product Blocks for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'filterMobileText' Block Attribute in all versions up to, and including, 4.4.24 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The save-time wp_kses_post sanitization is ineffective because the payload is stored inside a Gutenberg block delimiter comment as JSON, which wp_kses_post preserves, allowing an attribute-breakout string to survive to the server-side render_callback.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Vulnerability Title
WordPress WowStore 跨站脚本漏洞
Vulnerability Description
WordPress WowStore是WordPress基金会开源的一款电商组件。 WordPress WowStore 4.4.24及之前版本存在跨站脚本漏洞,该漏洞源于对'filterMobileText'块属性的输入清理和输出转义不足,导致存储型跨站脚本攻击,经过身份验证的攻击者可以注入任意Web脚本。
CVSS Information
N/A
Vulnerability Type
N/A