在Web页面生成时对输入的转义处理不恰当（跨站脚本）

CVE编号

CVE-2022-4877

利用情况

暂无

补丁情况

N/A

披露时间

2023-01-05

漏洞描述

A vulnerability has been found in snoyberg keter up to 1.8.1 and classified as problematic. This vulnerability affects unknown code of the file Keter/Proxy.hs. The manipulation of the argument host leads to cross site scripting. The attack can be initiated remotely. Upgrading to version 1.8.2 is able to address this issue. The name of the patch is d41f3697926b231782a3ad8050f5af1ce5cc40b7. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-217444.

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/snoyberg/keter/commit/d41f3697926b231782a3ad8050f5af1ce5cc40b7
https://github.com/snoyberg/keter/pull/246
https://github.com/snoyberg/keter/releases/tag/keter%2F1.8.2
https://vuldb.com/?ctiid.217444
https://vuldb.com/?id.217444

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	keter_project	keter	*		Up to (excluding) 1.8.2

CVSS3评分 6.1

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE-ID	漏洞类型
CWE-79	在Web页面生成时对输入的转义处理不恰当（跨站脚本）

Exp相关链接

- avd.aliyun.com