Moodle 聊天中的跨站点脚本 (CVE-2024-28593)

CVE编号

CVE-2024-28593

利用情况

暂无

补丁情况

N/A

披露时间

2024-03-22

漏洞描述

The Chat activity in Moodle 4.3.3 allows students to insert a potentially unwanted HTML A element or IMG element, or HTML content that leads to a performance degradation. NOTE: the vendor's Using_Chat page says "If you know some HTML code, you can use it in your text to do things like insert images, play sounds or create different coloured and sized text." This page also says "Chat is due to be removed from standard Moodle."

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://docs.moodle.org/403/en/Using_Chat
https://gist.githubusercontent.com/minendie/4f23174687bc4d8eb7f727d9959b5399/...
https://medium.com/%40lamscun/how-do-i-change-htmli-from-low-to-critical-your...

CVSS3评分 N/A

• 攻击路径 N/A
• 攻击复杂度 N/A
• 权限要求 N/A
• 影响范围 N/A
• 用户交互 N/A
• 可用性 N/A
• 保密性 N/A
• 完整性 N/A

N/A

CWE-ID	漏洞类型

Exp相关链接

- avd.aliyun.com