WordPress 安全漏洞

CVE编号

CVE-2020-36155

利用情况

暂无

补丁情况

N/A

披露时间

2021-01-05

漏洞描述

An issue was discovered in the Ultimate Member plugin before 2.1.12 for WordPress, aka Unauthenticated Privilege Escalation via User Meta. An attacker could supply an array parameter for sensitive metadata, such as the wp_capabilities user meta that defines a user's role. During the registration process, submitted registration details were passed to the update_profile function, and any metadata was accepted, e.g., wp_capabilities[administrator] for Administrator access.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://wordpress.org/plugins/ultimate-member/#developers
https://wpscan.com/vulnerability/cf13b0f8-5815-4d27-a276-5eff8985fc0b
https://www.wordfence.com/blog/2020/11/critical-privilege-escalation-vulnerab...

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	应用	ultimatemember	ultimate_member	*		Up to (excluding) 2.1.12

CVSS3评分 9.8

• 攻击路径 网络
• 攻击复杂度 低
• 权限要求 无
• 影响范围 未更改
• 用户交互 无
• 可用性 高
• 保密性 高
• 完整性 高

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CWE-ID 漏洞类型 CWE-269 特权管理不恰当