nim-lang docutils 认证机制不恰当
CVE编号
CVE-2022-23602利用情况
暂无补丁情况
N/A披露时间
2022-02-01漏洞描述
Nimforum is a lightweight alternative to Discourse written in Nim. In versions prior to 2.2.0 any forum user can create a new thread/post with an include referencing a file local to the host operating system. Nimforum will render the file if able. This can also be done silently by using NimForum's post "preview" endpoint. Even if NimForum is running as a non-critical user, the forum.json secrets can be stolen. Version 2.2.0 of NimForum includes patches for this vulnerability. Users are advised to upgrade as soon as is possible. There are no known 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/nim-lang/Nim/commit/cb894c7094fb49014f85815a9dafc38b5dda743e | |
| https://github.com/nim-lang/nimforum/security/advisories/GHSA-q3vh-x957-wr75 |
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 | nim-lang | docutils | * | Up to (excluding) 1.6.2 | |||||
| 运行在以下环境 | |||||||||
| 应用 | nim-lang | nimforum | * | Up to (excluding) 2.2.0 | |||||
- 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 高
| CWE-ID | 漏洞类型 |
| CWE-22 | 对路径名的限制不恰当（路径遍历） |
| CWE-287 | 认证机制不恰当 |
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