CVE-2023-22527
Quick assessment
Affected
Atlassian Confluence Data Center
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Atlassian Confluence是澳大利亚Atlassian公司的一套专业的企业知识管理与协同软件，也可以用于构建企业WiKi。 Atlassian Confluence Data Center and Server存在安全漏洞，该漏洞源于存在模板注入漏洞，允许未经身份验证的攻击者在受影响的实例上实现远程代码执行。
Public Exploits 2
Metasploit · 1
atlassian_confluence_rce_cve_2023_22527.rb [exploit]
Nuclei · 1
CVE-2023-22527.yaml [template]
In-the-Wild Activity Observed
cisa_kev · confirmed
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-22527
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A template injection vulnerability on older versions of Confluence Data Center and Server allows an unauthenticated attacker to achieve RCE on an affected instance. Customers using an affected version must take immediate action.
Most recent supported versions of Confluence Data Center and Server are not affected by this vulnerability as it was ultimately mitigated during regular version updates. However, Atlassian recommends that customers take care to install the latest version to protect their instances from non-critical vulnerabilities outlined in Atlassian’s January Security Bulletin.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Atlassian Confluence 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Atlassian Confluence是澳大利亚Atlassian公司的一套专业的企业知识管理与协同软件，也可以用于构建企业WiKi。 Atlassian Confluence Data Center and Server存在安全漏洞，该漏洞源于存在模板注入漏洞，允许未经身份验证的攻击者在受影响的实例上实现远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Atlassian | Confluence Data Center | < 8.0.0 | - |
|
| Atlassian | Confluence Server | < 8.0.0 | - |
|
II. Public POCs for CVE-2023-22527
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | CVE-2023-22527 - RCE (Remote Code Execution) Vulnerability In Confluence Data Center and Confluence Server PoC | https://github.com/Avento/CVE-2023-22527_Confluence_RCE | POC Details |
| 2 | None | https://github.com/Sudistark/patch-diff-CVE-2023-22527 | POC Details |
| 3 | CVE-2023-22527 - RCE (Remote Code Execution) Vulnerability In Confluence Data Center and Confluence Server PoC | https://github.com/ga0we1/CVE-2023-22527_Confluence_RCE | POC Details |
| 4 | None | https://github.com/Drun1baby/CVE-2023-22527 | POC Details |
| 5 | A template injection vulnerability on older versions of Confluence Data Center and Server allows an unauthenticated attacker to achieve RCE on an affected instance. Customers using an affected version must take immediate action. | https://github.com/cleverg0d/CVE-2023-22527 | POC Details |
| 6 | A critical severity Remote Code Execution (RCE) vulnerability (CVE-2023-22527) was discovered in Confluence Server and Data Center. | https://github.com/Manh130902/CVE-2023-22527-POC | POC Details |
| 7 | [Confluence] CVE-2023-22527 realworld poc | https://github.com/VNCERT-CC/CVE-2023-22527-confluence | POC Details |
| 8 | This repository presents a proof-of-concept of CVE-2023-22527 | https://github.com/Vozec/CVE-2023-22527 | POC Details |
| 9 | Atlassian Confluence - Remote Code Execution (CVE-2023-22527) | https://github.com/C1ph3rX13/CVE-2023-22527 | POC Details |
| 10 | POC | https://github.com/Niuwoo/CVE-2023-22527 | POC Details |
| 11 | Atlassian Confluence - Remote Code Execution | https://github.com/Chocapikk/CVE-2023-22527 | POC Details |
| 12 | An Exploitation tool to exploit the confluence server that are vulnerable to CVE-2023-22527 leads to RCE | https://github.com/sanjai-AK47/CVE-2023-22527 | POC Details |
| 13 | Exploit for CVE-2023-22527 - Atlassian Confluence | https://github.com/yoryio/CVE-2023-22527 | POC Details |
| 14 | None | https://github.com/thanhlam-attt/CVE-2023-22527 | POC Details |
| 15 | CVE-2023-22527 | https://github.com/Privia-Security/CVE-2023-22527 | POC Details |
| 16 | Atlassian Confluence Remote Code Execution(RCE) Proof Of Concept | https://github.com/MaanVader/CVE-2023-22527-POC | POC Details |
| 17 | CVE-2023-22527 - RCE (Remote Code Execution) Vulnerability In Confluence Data Center and Confluence Server PoC | https://github.com/adminlove520/CVE-2023-22527 | POC Details |
| 18 | CVE-2023-22527 Batch scanning | https://github.com/YongYe-Security/CVE-2023-22527 | POC Details |
| 19 | CVE-2023-22527 内存马注入工具 | https://github.com/Boogipop/CVE-2023-22527-Godzilla-MEMSHELL | POC Details |
| 20 | confluence CVE-2023-22527 漏洞利用工具，支持冰蝎/哥斯拉内存马注入，支持设置 http 代理 | https://github.com/M0untainShley/CVE-2023-22527-MEMSHELL | POC Details |
| 21 | Three go-exploits exploiting CVE-2023-22527 to execute arbitrary code in memory | https://github.com/vulncheck-oss/cve-2023-22527 | POC Details |
| 22 | An Exploitation tool to exploit the confluence server that are vulnerable to CVE-2023-22527 leads to RCE | https://github.com/RevoltSecurities/CVE-2023-22527 | POC Details |
| 23 | PoC for the NAPLISTENER exploit: https://nvd.nist.gov/vuln/detail/CVE-2023-22527 (Purpose: To practice automating exploits) | https://github.com/ttate10/CVE-2023-22527 | POC Details |
| 24 | CVE-2023-22527 | RCE using SSTI in Confluence | https://github.com/kh4sh3i/CVE-2023-22527 | POC Details |
| 25 | script for exploiting CVE-2023-22527, which is described as a Server-Side Template Injection (SSTI) vulnerability in Atlassian Confluence | https://github.com/AxthonyV/CVE-2023-22527 | POC Details |
| 26 | A template injection vulnerability on older versions of Confluence Data Center and Server allows an unauthenticated attacker to achieve RCE on an affected instance. Customers using an affected version must take immediate action. Most recent supported versions of Confluence Data Center and Server are not affected by this vulnerability as it was ultimately mitigated during regular version updates. However, Atlassian recommends that customers take care to install the latest version to protect their instances from non-critical vulnerabilities outlined in Atlassian’s January Security Bulletin. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-22527.yaml | POC Details |
| 27 | None | https://github.com/Threekiii/Awesome-POC/blob/master/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/Atlassian%20Confluence%20OGNL%E8%A1%A8%E8%BE%BE%E5%BC%8F%E6%B3%A8%E5%85%A5%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E%20CVE-2023-22527.md | POC Details |
| 28 | https://github.com/vulhub/vulhub/blob/master/confluence/CVE-2023-22527/README.md | POC Details | |
| 29 | None | https://github.com/thompson005/CVE-2023-22527 | POC Details |
| 30 | Fully automated Confluence RCE exploit (CVE-2023-22527 + OGNL injection) 100% from scratch • Python • 2025 | https://github.com/mylo-2001/AtlassianPwn | POC Details |
AI-Generated POC
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Exploits & Public PoCs for CVE-2023-22527 (1)
Other References for CVE-2023-22527 (2)
Same Patch Batch · Atlassian · 2024-01-16 · 5 CVEs total
| CVE-2023-22526 | Atlassian Confluence 安全漏洞 | |
| CVE-2024-21672 | Atlassian Confluence 安全漏洞 | |
| CVE-2024-21673 | Atlassian Confluence 安全漏洞 | |
| CVE-2024-21674 | Atlassian Confluence 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-22527
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