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CVE-2021-39128

Quick assessment

Affected
Atlassian Jira Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。 Jira Server or Data Center 8.13.12之前版本, 8.14.0 至 8.19.1之前版本存在代码注入漏洞，攻击者可利用该漏洞通过电子邮件模板功能中的服务器端模板执行任意Java代码。

AI Predicted 8.1 Difficulty: Easy EPSS 1.89% · P79
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I. Basic Information for CVE-2021-39128

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Affected versions of Atlassian Jira Server or Data Center using the Jira Service Management addon allow remote attackers with JIRA Administrators access to execute arbitrary Java code via a server-side template injection vulnerability in the Email Template feature. The affected versions of Jira Server or Data Center are before version 8.13.12, and from version 8.14.0 before 8.19.1.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1336
Source: CVE Program / CVE List V5
Vulnerability Title
Atlassian Jira 代码注入漏洞
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。 Jira Server or Data Center 8.13.12之前版本, 8.14.0 至 8.19.1之前版本存在代码注入漏洞，攻击者可利用该漏洞通过电子邮件模板功能中的服务器端模板执行任意Java代码。
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

Vendor Product Affected Versions CPE Subscribe
Atlassian Jira Server unspecified ~ 8.13.12 -
Atlassian Jira Data Center unspecified ~ 8.13.12 -

II. Public POCs for CVE-2021-39128

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III. Intelligence Information for CVE-2021-39128

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Other References for CVE-2021-39128 (1)

IV. Related Vulnerabilities

Same product: Jira Server
Same vendor: Atlassian
Same weakness: CWE-1336

V. Comments for CVE-2021-39128

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