What is CVE-2020-13927?

CVE-2020-13927 is a vulnerability in Apache Airflow. Published 2020-11-10.

Is CVE-2020-13927 known to be exploited?

Yes. CVE-2020-13927 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-01-18), indicating it is being actively exploited. 9 public proof-of-concept repositories are indexed.

Vulnerability in Apache Airflow

CVE-2020-13927

The previous default setting for Airflow's Experimental API was to allow all API requests without authentication, but this poses security risks to users who miss this fact. From Airflow 1.10.11 the default has been changed to deny all requ…

EPSS: 0.941 (99.9th percentile) — read the EPSS interpretation.

Affected products

N/a Apache Airflow — versions Apache Airflow <1.10.11

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2022-01-18. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2022-07-18.

Required action: Apply updates per vendor instructions.

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-13927?: CVE-2020-13927 is a vulnerability in Apache Airflow. Published 2020-11-10.
Is CVE-2020-13927 known to be exploited?: Yes. CVE-2020-13927 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-01-18), indicating it is being actively exploited. 9 public proof-of-concept repositories are indexed.