nextcloud talk 指向未可信站点的url重定向（开放重定向）
CVE编号
CVE-2022-24887利用情况
暂无补丁情况
N/A披露时间
2022-04-27漏洞描述
Nextcloud Talk is a video and audio conferencing app for Nextcloud, a self-hosted productivity platform. Prior to versions 11.3.4, 12.2.2, and 13.0.0, when sharing a Deck card in conversation, the metaData can be manipulated so users can be tricked into opening arbitrary URLs. This issue is fixed in versions 11.3.4, 12.2.2, and 13.0.0. There are currently no known workarounds.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/nextcloud/security-advisories/security/advisories/GHSA-j45... | |
| https://github.com/nextcloud/spreed/pull/6410 | |
| https://hackerone.com/reports/1358977 |
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 | nextcloud | talk | * | Up to (excluding) 11.3.4 | |||||
| 运行在以下环境 | |||||||||
| 应用 | nextcloud | talk | * | From (including) 12.0.0 | Up to (excluding) 12.2.4 | ||||
| 运行在以下环境 | |||||||||
| 应用 | nextcloud | talk | 13.0.0 | - | |||||
- 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
| CWE-ID | 漏洞类型 |
| CWE-601 | 指向未可信站点的URL重定向（开放重定向） |
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