CVE-2022-26134 PoC — Atlassian Confluence Server 注入漏洞

Source

Associated Vulnerability

Description

Atlassian, CVE-2022-26134  An interactive lab showcasing the Confluence Server and Data Center un-authenticated RCE vulnerability.

Readme

[TryHackMe | Atlassian, CVE-2022-26134](https://tryhackme.com/room/cve202226134)

# TryHackMe Atlassian CVE-2022-26134
**Atlassian, CVE-2022-26134** `An interactive lab showcasing the Confluence Server and Data Center un-authenticated RCE vulnerability.`

## Task 1 Introduction
[Confluence | Your Remote-Friendly Team Workspace | Atlassian](https://www.atlassian.com/software/confluence)

[NVD - CVE-2022-26134](https://nvd.nist.gov/vuln/detail/CVE-2022-26134)

![image](https://user-images.githubusercontent.com/58542375/177181586-80440a88-1739-46e1-a73e-a067ef5f979c.png)

## Task 2 Deploy the Vulnerable Machine
http://10.10.186.32:8090/
![image](https://user-images.githubusercontent.com/58542375/177192180-081fa480-5d49-4b0a-8058-9cff84237fa6.png)

## Task 3 Explaining the Vulnerability
*OGNL (Object-Graph Navigation Language) expression language for Java*

## Task 4 Exploit Detection and Patching
[Confluence Security Advisory 2022-06-02 | Confluence Data Center and Server 7.18 | Atlassian Documentation](https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html)

[threat-intel/yara.yar at main · volexity/threat-intel](https://github.com/volexity/threat-intel/blob/main/2022/2022-06-02%20Active%20Exploitation%20Of%20Confluence%200-day/indicators/yara.yar)

[TryHackMe | Yara](https://tryhackme.com/room/yara)

## Task 5 Exploitation
[URL Encode and Decode - Online](https://www.urlencoder.org/)

![image](https://user-images.githubusercontent.com/58542375/177192717-838fbc62-5f13-4d5b-9dd0-f6f6fe12ba2d.png)

## Task 6 Conclusion
[TryHackMe | Recent Threats](https://tryhackme.com/module/recent-threats)

![image](https://user-images.githubusercontent.com/58542375/177190449-5661c2ab-c0d8-4cd8-9269-2c4537567fe4.png)

[NVD - CVE-2022-26134](https://nvd.nist.gov/vuln/detail/CVE-2022-26134)

[Hunting for Confluence RCE [CVE-2022–26134] | by th3b3ginn3r | Jun, 2022 | Medium](https://medium.com/@th3b3ginn3r/hunting-for-cve-2022-26134-confluence-rce-on-linux-server-ae9ce0176b4a)

[The Confluence RCE Vulnerability (CVE-2022-26134): Overview, Detection, and Remediation | Datadog](https://www.datadoghq.com/blog/confluence-vulnerability-overview-and-remediation/)

[Nwqda/CVE-2022-26134: Atlassian Confluence (CVE-2022-26134) - Unauthenticated OGNL injection vulnerability (RCE).</title>
](https://github.com/Nwqda/CVE-2022-26134)

[OGNL Injection (OGNL)](https://www.contrastsecurity.com/glossary/ognl-injection-ognl)

File Snapshot

 [4.0K]  /data/pocs/2c0ae5483ae69c2b89e81ee17f72136be1a5f644
└── [2.4K]  README.md

0 directories, 1 file

Remarks