elabftw elabftw 认证机制不恰当

CVE编号

CVE-2021-43833

利用情况

暂无

补丁情况

N/A

披露时间

2021-12-16

漏洞描述

eLabFTW is an electronic lab notebook manager for research teams. In versions prior to 4.2.0 there is a vulnerability which allows any authenticated user to gain access to arbitrary accounts by setting a specially crafted email address. This vulnerability impacts all instances that have not set an explicit email domain name allowlist. Note that whereas neither administrators nor targeted users are notified of a change, an attacker will need to control an account. The default settings require administrators to validate newly created accounts. The problem has been patched. Users should upgrade to at least version 4.2.0. For users unable to upgrade enabling an email domain allow list (from Sysconfig panel, Security tab) will completely resolve the issue.

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://github.com/elabftw/elabftw/releases/tag/4.2.0
https://github.com/elabftw/elabftw/security/advisories/GHSA-v659-q2fh-v99w

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	elabftw	elabftw	*		Up to (excluding) 4.2.0

CVSS3评分 8.8

• 攻击路径 网络
• 攻击复杂度 低
• 权限要求 低
• 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:L/UI:N/S:U/C:H/I:H/A:H CWE-ID 漏洞类型 CWE-287 认证机制不恰当