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CVE-2021-45229— Apache Airflow: Reflected XSS via Origin Query Argument in URL

Quick assessment

Affected
Apache Software Foundation Apache Airflow
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.

Apache Airflow是美国阿帕奇（Apache）基金会的一套用于创建、管理和监控工作流程的开源平台。该平台具有可扩展和动态监控等特点。 Apache Airflow存在跨站脚本漏洞，该漏洞的存在是由于通过URL中的Origin参数传递的用户提供的数据没有足够的杀毒处理。远程攻击者可利用该漏洞可以欺骗受害者跟踪一个特别制作的链接，并在用户的浏览器中执行任意的HTML和脚本代码，以攻击脆弱的网站。该漏洞允许远程攻击者可利用该漏洞执行跨站点脚本(XSS)攻击。

AI Predicted 6.1 Difficulty: Easy EPSS 2.60% · P85

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-45229

Vulnerability Information
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Vulnerability Title
Apache Airflow: Reflected XSS via Origin Query Argument in URL
Source: CVE Program / CVE List V5
Vulnerability Description
It was discovered that the "Trigger DAG with config" screen was susceptible to XSS attacks via the `origin` query argument. This issue affects Apache Airflow versions 2.2.3 and below.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Airflow 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Airflow是美国阿帕奇（Apache）基金会的一套用于创建、管理和监控工作流程的开源平台。该平台具有可扩展和动态监控等特点。 Apache Airflow存在跨站脚本漏洞，该漏洞的存在是由于通过URL中的Origin参数传递的用户提供的数据没有足够的杀毒处理。远程攻击者可利用该漏洞可以欺骗受害者跟踪一个特别制作的链接，并在用户的浏览器中执行任意的HTML和脚本代码，以攻击脆弱的网站。该漏洞允许远程攻击者可利用该漏洞执行跨站点脚本(XSS)攻击。
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
Apache Software Foundation Apache Airflow unspecified ~ 2.2.4 -

II. Public POCs for CVE-2021-45229

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III. Intelligence Information for CVE-2021-45229

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Mailing List Discussions for CVE-2021-45229 (1)

Same Patch Batch · Apache Software Foundation · 2022-02-25 · 4 CVEs total

CVE-2022-24288 Apache Airflow: RCE in example DAGs
CVE-2022-24947 Apache JSPWiki CSRF Account Takeover
CVE-2022-24948 Apache JSPWiki Cross-site scripting vulnerability on User Preferences screen

IV. Related Vulnerabilities

Same product: Apache Airflow
Same vendor: Apache Software Foundation
Same weakness: CWE-79

V. Comments for CVE-2021-45229

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