PYSEC-2026-270

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Import Source

https://github.com/pypa/advisory-database/blob/main/vulns/apache-airflow/PYSEC-2026-270.yaml

JSON Data

https://api.osv.dev/v1/vulns/PYSEC-2026-270

Aliases

Published

2026-06-29T11:50:33.352300Z

Modified

2026-07-01T20:22:49.250924Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

OS Command Injection in Apache Airflow

Details

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Apache Airflow Pig Provider, Apache Airflow allows an attacker to control commands executed in the task execution context, without write access to DAG files. This issue affects Pig Provider versions prior to 4.0.0. It also impacts any Apache Airflow versions prior to 2.3.0 in case Pig Provider is installed (Pig Provider 4.0.0 can only be installed for Airflow 2.3.0+). Note that you need to manually install the Pig Provider version 4.0.0 in order to get rid of the vulnerability on top of Airflow 2.3.0+ version.

References

Affected packages

PyPI / apache-airflow

Package

Name: apache-airflow; View open source insights on deps.dev
Purl: pkg:pypi/apache-airflow

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.0

Affected versions

1.*

1.8.1

1.8.2rc1

1.8.2

1.9.0

1.10.0

1.10.1b1

1.10.1rc2

1.10.1

1.10.2b2

1.10.2rc1

1.10.2rc2

1.10.2rc3

1.10.2

1.10.3b1

1.10.3b2

1.10.3rc1

1.10.3rc2

1.10.3

1.10.4b2

1.10.4rc1

1.10.4rc2

1.10.4rc3

1.10.4rc4

1.10.4rc5

1.10.4

1.10.5rc1

1.10.5

1.10.6rc1

1.10.6rc2

1.10.6

1.10.7rc1

1.10.7rc2

1.10.7rc3

1.10.7

1.10.8rc1

1.10.8

1.10.9rc1

1.10.9

1.10.10rc1

1.10.10rc2

1.10.10rc3

1.10.10rc4

1.10.10rc5

1.10.10

1.10.11rc1

1.10.11rc2

1.10.11

1.10.12rc1

1.10.12rc2

1.10.12rc3

1.10.12rc4

1.10.12

1.10.13rc1

1.10.13

1.10.14rc1

1.10.14rc2

1.10.14rc3

1.10.14rc4

1.10.14

1.10.15rc1

1.10.15

2.*

2.0.0b1

2.0.0b2

2.0.0b3

2.0.0rc1

2.0.0rc2

2.0.0rc3

2.0.0

2.0.1rc1

2.0.1rc2

2.0.1

2.0.2rc1

2.0.2

2.1.0rc1

2.1.0rc2

2.1.0

2.1.1rc1

2.1.1

2.1.2rc1

2.1.2

2.1.3rc1

2.1.3

2.1.4rc1

2.1.4rc2

2.1.4

2.2.0b1

2.2.0b2

2.2.0rc1

2.2.0

2.2.1rc1

2.2.1rc2

2.2.1

2.2.2rc1

2.2.2rc2

2.2.2

2.2.3rc1

2.2.3rc2

2.2.3

2.2.4rc1

2.2.4

2.2.5rc1

2.2.5rc2

2.2.5rc3

2.2.5

2.3.0b1

2.3.0rc1

2.3.0rc2

Database specific

source

"https://github.com/pypa/advisory-database/blob/main/vulns/apache-airflow/PYSEC-2026-270.yaml"