Vulnerability Information
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Vulnerability Title
XML external entity (XXE) injection in OpenOLAT
Vulnerability Description
OpenOlat is an open source web-based e-learning platform for teaching, learning, assessment and communication. By manually manipulating http requests when using the draw.io integration it is possible to read arbitrary files as the configured system user and SSRF. The problem is fixed in version 18.1.6 and 18.2.2. It is advised to upgrade to the latest version of 18.1.x or 18.2.x. Users unable to upgrade may work around this issue by disabling the Draw.io module or the entire REST API which will secure the system.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Vulnerability Title
OpenOLAT 安全漏洞
Vulnerability Description
OpenOLAT是一个基于网络的电子学习平台，用于教学、学习、评估和交流，一个 LMS，一个学习管理系统。 OpenOLAT 18.1.0之前版本存在安全漏洞，该漏洞源于允许攻击者在使用draw.io集成时通过手动操作http请求，模拟系统用户并读取任意文件。
CVSS Information
N/A
Vulnerability Type
N/A