PYSEC-2023-231

At a glance

Published: 2023-11-12 14:15 UTC
Updated: 2026-06-10 17:00 UTC
CVE: CVE-2023-42781
Aliases: BIT-airflow-2023-42781, GHSA-r7x6-xfcm-3mxv

Description

Apache Airflow, versions before 2.7.3, has a vulnerability that allows an authorized user who has access to read specific DAGs only, to read information about task instances in other DAGs. This is a different issue than CVE-2023-42663 but leading to similar outcome. Users of Apache Airflow are advised to upgrade to version 2.7.3 or newer to mitigate the risk associated with this vulnerability.

Affected packages

Package	Versions
PyPI · apache-airflow	introduced 0, fixed 2.7.3

References

https://github.com/apache/airflow/pull/34939 WEB
https://lists.apache.org/thread/7dnl8nszdxqyns57f3dw0sloy5dfl9o1 WEB
https://github.com/advisories/GHSA-r7x6-xfcm-3mxv ADVISORY

Sources

Source	Licence
OSV.dev	CC-BY 4.0 — PyPA Advisory Database