cve.bz

CVE-2020-17526

7.7 highEPSS 24%

High (7.7) in apache airflow. EPSS 24% chance of exploitation in the next 30 days. Fixed in apache-airflow 1.10.14.

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.

Severity

CVSS 3.1

7.7 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
EPSS
24% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-7mx5-x372-xh87PyPIapache-airflow<1.10.141.10.14
PYSEC-2020-22PyPIapache-airflow<1.10.141.10.14

References

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