漏洞信息
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Vulnerability Title
Premium Addons for KingComposer <= 1.1.1 - Missing Authorization to Unauthenticated Arbitrary Custom Sidebar Creation and Deletion via 'add_custom_sidebar' and 'remove_custom_sidebar' AJAX actions
Vulnerability Description
The Premium Addons for KingComposer plugin for WordPress is vulnerable to unauthorized modification and loss of data in versions up to, and including, 1.1.1. This is due to missing authorization and capability checks on the add_custom_sidebar() and remove_custom_sidebar() AJAX handlers, both of which are exposed through wp_ajax_nopriv_* hooks and write directly to the octagon_custom_sidebar option via update_option(). This makes it possible for unauthenticated attackers to create arbitrary custom widget areas or delete existing custom sidebars, which can cause widgets assigned to those areas to silently lose their registration and stop rendering.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Vulnerability Type
授权机制缺失
Vulnerability Title
octagonwebstudio Premium Addons for KingComposer 授权问题漏洞
Vulnerability Description
octagonwebstudio Premium Addons for KingComposer是octagonwebstudio个人开发者的一款为KingComposer提供增值功能的CMS插件。 octagonwebstudio Premium Addons for KingComposer 1.1.1及之前版本存在授权问题漏洞,该漏洞源于对add_custom_sidebar()和remove_custom_sidebar() AJAX处理程序缺少授权和权限检查,可能导致未经身份验证的攻击者创建自定
CVSS Information
N/A
Vulnerability Type
N/A