id: PYSEC-2026-2088
published: "2026-07-07T10:16:41.723Z"
modified: "2026-07-10T10:08:11.186734Z"
aliases:
- CVE-2026-49487
- GHSA-22hf-vx2v-gjff
details: |-
  In Apache Airflow before 3.3.0, the REST API task-instance detail and list
  endpoints returned a deferred task's trigger kwargs without masking. When a
  deferred operator passed a secret (for example a provider API key) into its
  trigger, any authenticated user with DAG-scoped task-instance read access for
  that DAG could read that secret in clear text while the task was deferred.
  Users should upgrade to apache-airflow 3.3.0 or later, which masks sensitive
  values in trigger kwargs returned by the API.
affected:
- package:
    name: apache-airflow
    ecosystem: PyPI
    purl: pkg:pypi/apache-airflow
  ranges:
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - fixed: 3.3.0
  versions:
  - 1.10.0
  - 1.10.1
  - 1.10.10
  - 1.10.10rc1
  - 1.10.10rc2
  - 1.10.10rc3
  - 1.10.10rc4
  - 1.10.10rc5
  - 1.10.11
  - 1.10.11rc1
  - 1.10.11rc2
  - 1.10.12
  - 1.10.12rc1
  - 1.10.12rc2
  - 1.10.12rc3
  - 1.10.12rc4
  - 1.10.13
  - 1.10.13rc1
  - 1.10.14
  - 1.10.14rc1
  - 1.10.14rc2
  - 1.10.14rc3
  - 1.10.14rc4
  - 1.10.15
  - 1.10.15rc1
  - 1.10.1b1
  - 1.10.1rc2
  - 1.10.2
  - 1.10.2b2
  - 1.10.2rc1
  - 1.10.2rc2
  - 1.10.2rc3
  - 1.10.3
  - 1.10.3b1
  - 1.10.3b2
  - 1.10.3rc1
  - 1.10.3rc2
  - 1.10.4
  - 1.10.4b2
  - 1.10.4rc1
  - 1.10.4rc2
  - 1.10.4rc3
  - 1.10.4rc4
  - 1.10.4rc5
  - 1.10.5
  - 1.10.5rc1
  - 1.10.6
  - 1.10.6rc1
  - 1.10.6rc2
  - 1.10.7
  - 1.10.7rc1
  - 1.10.7rc2
  - 1.10.7rc3
  - 1.10.8
  - 1.10.8rc1
  - 1.10.9
  - 1.10.9rc1
  - 1.8.1
  - 1.8.2
  - 1.8.2rc1
  - 1.9.0
  - 2.0.0
  - 2.0.0b1
  - 2.0.0b2
  - 2.0.0b3
  - 2.0.0rc1
  - 2.0.0rc2
  - 2.0.0rc3
  - 2.0.1
  - 2.0.1rc1
  - 2.0.1rc2
  - 2.0.2
  - 2.0.2rc1
  - 2.1.0
  - 2.1.0rc1
  - 2.1.0rc2
  - 2.1.1
  - 2.1.1rc1
  - 2.1.2
  - 2.1.2rc1
  - 2.1.3
  - 2.1.3rc1
  - 2.1.4
  - 2.1.4rc1
  - 2.1.4rc2
  - 2.10.0
  - 2.10.0b1
  - 2.10.0b2
  - 2.10.0rc1
  - 2.10.1
  - 2.10.1rc1
  - 2.10.2
  - 2.10.2rc1
  - 2.10.3
  - 2.10.3rc1
  - 2.10.3rc2
  - 2.10.4
  - 2.10.4rc1
  - 2.10.5
  - 2.10.5rc1
  - 2.11.0
  - 2.11.0rc1
  - 2.11.1
  - 2.11.1rc1
  - 2.11.1rc2
  - 2.11.2
  - 2.11.2rc1
  - 2.2.0
  - 2.2.0b1
  - 2.2.0b2
  - 2.2.0rc1
  - 2.2.1
  - 2.2.1rc1
  - 2.2.1rc2
  - 2.2.2
  - 2.2.2rc1
  - 2.2.2rc2
  - 2.2.3
  - 2.2.3rc1
  - 2.2.3rc2
  - 2.2.4
  - 2.2.4rc1
  - 2.2.5
  - 2.2.5rc1
  - 2.2.5rc2
  - 2.2.5rc3
  - 2.3.0
  - 2.3.0b1
  - 2.3.0rc1
  - 2.3.0rc2
  - 2.3.1
  - 2.3.1rc1
  - 2.3.2
  - 2.3.2rc1
  - 2.3.2rc2
  - 2.3.3
  - 2.3.3rc1
  - 2.3.3rc2
  - 2.3.3rc3
  - 2.3.4
  - 2.3.4rc1
  - 2.4.0
  - 2.4.0b1
  - 2.4.0rc1
  - 2.4.1
  - 2.4.1rc1
  - 2.4.2
  - 2.4.2rc1
  - 2.4.3
  - 2.4.3rc1
  - 2.5.0
  - 2.5.0rc1
  - 2.5.0rc2
  - 2.5.0rc3
  - 2.5.1
  - 2.5.1rc1
  - 2.5.1rc2
  - 2.5.2
  - 2.5.2rc1
  - 2.5.2rc2
  - 2.5.3
  - 2.5.3rc1
  - 2.5.3rc2
  - 2.6.0
  - 2.6.0b1
  - 2.6.0rc1
  - 2.6.0rc2
  - 2.6.0rc3
  - 2.6.0rc4
  - 2.6.0rc5
  - 2.6.1
  - 2.6.1rc1
  - 2.6.1rc2
  - 2.6.1rc3
  - 2.6.2
  - 2.6.2rc1
  - 2.6.2rc2
  - 2.6.3
  - 2.6.3rc1
  - 2.7.0
  - 2.7.0b1
  - 2.7.0rc1
  - 2.7.0rc2
  - 2.7.1
  - 2.7.1rc1
  - 2.7.1rc2
  - 2.7.2
  - 2.7.2rc1
  - 2.7.3
  - 2.7.3rc1
  - 2.8.0
  - 2.8.0b1
  - 2.8.0rc1
  - 2.8.0rc2
  - 2.8.0rc3
  - 2.8.0rc4
  - 2.8.1
  - 2.8.1rc1
  - 2.8.2
  - 2.8.2rc1
  - 2.8.2rc2
  - 2.8.2rc3
  - 2.8.3
  - 2.8.3rc1
  - 2.8.4
  - 2.8.4rc1
  - 2.9.0
  - 2.9.0b1
  - 2.9.0b2
  - 2.9.0rc1
  - 2.9.0rc2
  - 2.9.0rc3
  - 2.9.1
  - 2.9.1rc1
  - 2.9.1rc2
  - 2.9.2
  - 2.9.2rc1
  - 2.9.3
  - 2.9.3rc1
  - 3.0.0
  - 3.0.0b4
  - 3.0.0rc1
  - 3.0.0rc1.post1
  - 3.0.0rc1.post2
  - 3.0.0rc1.post3
  - 3.0.0rc1.post4
  - 3.0.0rc2
  - 3.0.0rc3
  - 3.0.0rc4
  - 3.0.1
  - 3.0.1rc1
  - 3.0.2
  - 3.0.2rc1
  - 3.0.2rc2
  - 3.0.3
  - 3.0.3rc1
  - 3.0.3rc2
  - 3.0.3rc3
  - 3.0.3rc4
  - 3.0.3rc5
  - 3.0.3rc6
  - 3.0.4
  - 3.0.4rc1
  - 3.0.4rc2
  - 3.0.5
  - 3.0.5rc1
  - 3.0.5rc2
  - 3.0.5rc3
  - 3.0.6
  - 3.0.6rc1
  - 3.0.6rc2
  - 3.1.0
  - 3.1.0b1
  - 3.1.0b2
  - 3.1.0rc1
  - 3.1.0rc2
  - 3.1.1
  - 3.1.1rc1
  - 3.1.1rc2
  - 3.1.2
  - 3.1.2rc1
  - 3.1.2rc2
  - 3.1.3
  - 3.1.3rc1
  - 3.1.4
  - 3.1.4rc1
  - 3.1.4rc2
  - 3.1.5
  - 3.1.5rc1
  - 3.1.6
  - 3.1.6rc1
  - 3.1.7
  - 3.1.7rc1
  - 3.1.7rc2
  - 3.1.8
  - 3.1.8rc1
  - 3.1.8rc2
  - 3.2.0
  - 3.2.0b1
  - 3.2.0b2
  - 3.2.0rc1
  - 3.2.0rc2
  - 3.2.1
  - 3.2.1rc1
  - 3.2.1rc2
  - 3.2.1rc3
  - 3.2.2
  - 3.2.2rc1
  - 3.2.2rc2
  - 3.2.2rc3
  - 3.3.0b1
  - 3.3.0b2
  - 3.3.0rc1
  - 3.3.0rc2
  ecosystem_specific: {}
references:
- type: ADVISORY
  url: http://www.openwall.com/lists/oss-security/2026/07/07/6
- type: ADVISORY
  url: https://lists.apache.org/thread/qlw6pozlzlfhkvmbgqsbjlq6vj4v0pc4
- type: REPORT
  url: https://github.com/apache/airflow/pull/67868
- type: ADVISORY
  url: https://github.com/advisories/GHSA-22hf-vx2v-gjff
severity:
- type: CVSS_V3
  score: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N