nextcloud circles 通过用户控制密钥绕过授权机制
CVE编号
CVE-2021-37630利用情况
暂无补丁情况
N/A披露时间
2021-09-08漏洞描述
Nextcloud Circles is an open source social network built for the nextcloud ecosystem. In affected versions the Nextcloud Circles application allowed any user to join any "Secret Circle" without approval by the Circle owner leaking private information. It is recommended that Nextcloud Circles is upgraded to 0.19.15, 0.20.11 or 0.21.4. There are no workarounds for this 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/nextcloud/circles/pull/768 | |
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-56j... | |
| https://hackerone.com/reports/1257624 |
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 | circles | * | Up to (excluding) 0.19.5 | |||||
| 运行在以下环境 | |||||||||
| 应用 | nextcloud | circles | * | From (including) 0.20.0 | Up to (excluding) 0.20.11 | ||||
| 运行在以下环境 | |||||||||
| 应用 | nextcloud | circles | * | From (including) 0.21.0 | Up to (excluding) 0.21.4 | ||||
- 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 无
- 保密性 高
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-639 | 通过用户控制密钥绕过授权机制 |
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