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I. Basic Information for CVE-2021-26086
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to read particular files via a path traversal vulnerability in the /WEB-INF/web.xml endpoint. The affected versions are before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Atlassian Jira 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Atlassian Jira是澳大利亚Atlassian公司的一套缺陷跟踪管理系统。该系统主要用于对工作中各类问题、缺陷进行跟踪管理。 Atlassian Jira存在安全漏洞，该漏洞源于受影响版本的Atlassian Jira服务器和数据中心代码开发过程中存在实现不当的问题导致路径遍历漏洞。允许远程攻击者可利用该漏洞通过WEB-INF web.xml端点读取特定文件。受影响的版本为8.5.14之前版本、8.6.0版本至8.13.6、8.14.0版本至8.16.1。
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)
Affected Products
VendorProductAffected VersionsCPESubscribe
AtlassianJira Server unspecified ~ 8.5.14 -
AtlassianJira Data Center unspecified ~ 8.5.14 -
II. Public POCs for CVE-2021-26086
#POC DescriptionSource LinkShenlong Link
1Confluence OGNL Injection [CVE-2021-26084].https://github.com/Jeromeyoung/CVE-2021-26086POC Details
2Atlassian Jira Server/Data Center 8.4.0 - Arbitrary File read (CVE-2021-26086)https://github.com/ColdFusionX/CVE-2021-26086POC Details
3Affected versions of Atlassian Jira Limited Server and Data Center are vulnerable to local file inclusion because they allow remote attackers to read particular files via a path traversal vulnerability in the /WEB-INF/web.xml endpoint.https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-26086.yamlPOC Details
4Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/Atlassian%20Jira%20cfx%20%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E8%AF%BB%E5%8F%96%E6%BC%8F%E6%B4%9E%20CVE-2021-26086.mdPOC Details
5Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/Atlassian%20Jira%20%E6%95%8F%E6%84%9F%E4%BF%A1%E6%81%AF%E6%B3%84%E9%9C%B2%20CVE-2021-26086.mdPOC Details
6Confluence server webwork OGNL injectionhttps://github.com/Official-BlackHat13/CVE-2021-26086POC Details
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III. Intelligence Information for CVE-2021-26086
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IV. Related Vulnerabilities
Same product: Jira Server
Same vendor: Atlassian
V. Comments for CVE-2021-26086

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