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CVE-2026-30898

An example of BashOperator in Airflow documentation suggested a way of passing dag_run.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow execute code on worker. Users should review if any of their own DAGs have adopted this incorrect advice.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:17acb8d68d06daffd72d5786bfa7b89257da5f7ed469f40573726458539e51c0
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"collectionURL":"https://pypi.python.org","defaultStatus":"unaffected","packageName":"apache-airflow","product":"Apache Airflow","vendor":"Apache Software Foundation","versions":[{"lessThan":"3.2.0","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1f94e2ed085cd5d401961fc856f0196554a1fdc64113ae1332e96263d8951cc6 · sha256:587b142eb8f96f68… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1f94e2ed085cd5d401961fc856f0196554a1fdc64113ae1332e96263d8951cc6 · sha256:587b142eb8f96f68… · /containers/adp/1/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-77","description":"CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1f94e2ed085cd5d401961fc856f0196554a1fdc64113ae1332e96263d8951cc6 · sha256:587b142eb8f96f68… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"url":"http://www.openwall.com/lists/oss-security/2026/04/17/7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1f94e2ed085cd5d401961fc856f0196554a1fdc64113ae1332e96263d8951cc6 · sha256:587b142eb8f96f68… · /containers/adp/0/references/0
{"tags":["patch"],"url":"https://github.com/apache/airflow/pull/64129"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1f94e2ed085cd5d401961fc856f0196554a1fdc64113ae1332e96263d8951cc6 · sha256:587b142eb8f96f68… · /containers/cna/references/0
{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/26zmhfj1t95c1hld2r14ho81nzh1bdc8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1f94e2ed085cd5d401961fc856f0196554a1fdc64113ae1332e96263d8951cc6 · sha256:587b142eb8f96f68… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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