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CVE-2022-43781

Quick assessment

Affected
Atlassian Bitbucket Data Center
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Atlassian Bitbucket Server和Atlassian Bitbucket Data Center都是澳大利亚Atlassian公司的产品。Atlassian Bitbucket Server是一款Git代码托管解决方案。该方案能够管理并审查代码，具有差异视图、JIRA集成和构建集成等功能。Atlassian Bitbucket Data Center是Atlassian Bitbucket的数据中心版本。 Atlassian Bitbucket Server和Bitbucket Dat

AI Predicted 7.8 Difficulty: Easy EPSS 98.08% · P100

Public Exploits 1

Metasploit · 1 bitbucket_env_var_rce.rb [exploit]
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I. Basic Information for CVE-2022-43781

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is a command injection vulnerability using environment variables in Bitbucket Server and Data Center. An attacker with permission to control their username can exploit this issue to execute arbitrary code on the system. This vulnerability can be unauthenticated if the Bitbucket Server and Data Center instance has enabled “Allow public signup”.
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 Bitbucket Server和Bitbucket Data Center 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Atlassian Bitbucket Server和Atlassian Bitbucket Data Center都是澳大利亚Atlassian公司的产品。Atlassian Bitbucket Server是一款Git代码托管解决方案。该方案能够管理并审查代码，具有差异视图、JIRA集成和构建集成等功能。Atlassian Bitbucket Data Center是Atlassian Bitbucket的数据中心版本。 Atlassian Bitbucket Server和Bitbucket Dat
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

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Atlassian Bitbucket Data Center before 7.0 -
Atlassian Bitbucket Server before 7.0 -

II. Public POCs for CVE-2022-43781

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III. Intelligence Information for CVE-2022-43781

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Other References for CVE-2022-43781 (2)

IV. Related Vulnerabilities

Same product: Bitbucket Data Center
Same vendor: Atlassian

V. Comments for CVE-2022-43781

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