All vulnerabilities

Servers and applications

CVE-2023-50943

Apache Airflow, versions before 2.8.1, have a vulnerability that allows a potential attacker to poison the XCom data by bypassing the protection of "enable_xcom_pickling=False" configuration setting resulting in poisoned data after XCom deserialization. This vulnerability is considered low since it requires a DAG author to exploit it. Users are recommended to upgrade to version 2.8.1 or later,…

Severity
High 7.5
Published
24 Jan 2024
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
2.8.1
Sources
NVD

Affected software

SoftwareAffected versions
Apache AirflowServers and applications · cpe:a:apache:airflow
  • Every version before 2.8.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-50943
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-50943