getgrav grav_admin 授权机制不正确
CVE编号
CVE-2021-29439利用情况
暂无补丁情况
N/A披露时间
2021-04-14漏洞描述
The Grav admin plugin prior to version 1.10.11 does not correctly verify caller's privileges. As a consequence, users with the permission `admin.login` can install third-party plugins and their dependencies. By installing the right plugin, an attacker can obtain an arbitrary code execution primitive and elevate their privileges on the instance. The vulnerability has been addressed in version 1.10.11. As a mitigation blocking access to the `/admin` path from untrusted sources will reduce the probability of exploitation.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/getgrav/grav-plugin-admin/commit/a220359877fd1281f76ba732e... | |
| https://github.com/getgrav/grav-plugin-admin/security/advisories/GHSA-wg37-cf5x-55hq |
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 | getgrav | grav_admin | * | Up to (excluding) 1.10.11 | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 高
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 高
- 完整性 高
| CWE-ID | 漏洞类型 |
| CWE-863 | 授权机制不正确 |
Exp相关链接
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