CVE-2020-9485 : What You Need to Know

Apache Airflow versions 1.10.10 and below are affected by a stored XSS vulnerability in the Chart pages of the "classic" UI.

Understanding CVE-2020-9485

An issue was found in Apache Airflow versions 1.10.10 and below, leading to a stored XSS vulnerability in the Chart pages of the "classic" UI.

What is CVE-2020-9485?

CVE-2020-9485 is a stored XSS vulnerability affecting Apache Airflow versions 1.10.10 and below, allowing attackers to execute malicious scripts in the context of a user's session.

The Impact of CVE-2020-9485

This vulnerability could be exploited by attackers to inject and execute arbitrary scripts, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2020-9485

Apache Airflow versions 1.10.10 and below are susceptible to a stored XSS vulnerability.

Vulnerability Description

A stored XSS vulnerability was discovered in the Chart pages of the "classic" UI in Apache Airflow versions 1.10.10 and below.

Affected Systems and Versions

Product: Apache Airflow
Vendor: Apache Software Foundation
Versions Affected: 1.10.10 and below

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the Chart pages of the "classic" UI, potentially compromising user sessions.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2020-9485.

Immediate Steps to Take

Update Apache Airflow to a non-vulnerable version.
Restrict access to the affected Chart pages.
Monitor and review user-generated content for malicious scripts.

Long-Term Security Practices

Regularly update and patch Apache Airflow to the latest secure versions.
Educate users on safe browsing practices and the risks of executing untrusted scripts.

Patching and Updates

Apply patches provided by Apache Software Foundation to address the stored XSS vulnerability in Apache Airflow.