漏洞信息
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Vulnerability Title
Events Manager - Calendar, Bookings, Tickets, and more! <= 7.3.3 - Unauthenticated Stored Cross-Site Scripting via Event Attributes
Vulnerability Description
The Events Manager - Calendar, Bookings, Tickets, and more! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via event attribute values in all versions up to, and including, 7.3.3. This is due to insufficient input sanitization when storing attribute values (using only `wp_unslash()` without sanitization) and lack of output escaping when rendering the '#_ATT{key}' placeholder. This makes it possible for authenticated attackers, with Author-level access and above, or unauthenticated attackers when anonymous event submissions are enabled, to inject arbitrary web scripts that execute when any user views the affected event page.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/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 Events Manager 跨站脚本漏洞
Vulnerability Description
WordPress Events Manager是WordPress基金会的一款管理活动事件的CMS插件。 WordPress Events Manager 7.3.3及之前版本存在跨站脚本漏洞,该漏洞源于存储事件属性值时输入清理不足(仅使用wp_unslash()而未进行清理)且渲染'#_ATT{key}'占位符时缺少输出转义,可能导致经过身份验证的攻击者(具有作者级别及以上权限)或在启用匿名事件提交时的未认证攻击者注入任意Web脚本,当用户查看受影响事件页面时执行。
CVSS Information
N/A
Vulnerability Type
N/A