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CVE-2020-17526

High

Description

Incorrect Session Validation in Apache Airflow Webserver versions prior to 1.10.14 with default config allows a malicious airflow user on site A where they log in normally, to access unauthorized Airflow Webserver on Site B through the session from Site A. This does not affect users who have changed the default value for `[webserver] secret_key` config.

SeverityHigh
CVSS7.7
Exploit probability—
ProductApache Airflow
PublishedDec 21, 2020
First seenDec 21, 2020

How to fix

Update
  • apache airflow1.10.14 or later
  • apache-airflow1.10.14 or later

Affected products

ProductAffected versionsFixed in
apache airflowv < 1.10.141.10.14
apache-airflowPyPIv < 1.10.141.10.14

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