漏洞信息
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Vulnerability Title
JSON API User <= 4.1.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'content' Parameter
Vulnerability Description
The JSON API User plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'content' parameter of the post_comment API endpoint in versions up to, and including, 4.1.0 This is due to insufficient input sanitization in the post_comment() function, which passes the attacker-controlled comment_content value directly to wp_insert_comment() without applying any HTML sanitization, and additionally allows the caller to set comment_approved=1 to self-approve the comment and bypass moderation. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
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 JSON API User 跨站脚本漏洞
Vulnerability Description
parorrey json api user是parorrey个人开发者开源的一个为WordPress提供JSONAPI的用户管理插件。 WordPress JSON API User 4.1.0及之前版本存在跨站脚本漏洞,该漏洞源于post_comment API端点中'content'参数输入清理不足,导致容易受到存储型跨站脚本攻击,经过身份验证的攻击者可在页面中注入任意Web脚本。
CVSS Information
N/A
Vulnerability Type
N/A