Apache Airflow Providers Edge3: Edge3 Worker RPC RCE on Airflow 2 (Apache Software Foundation Apache Airflow Providers Edge3)
At a glance
- Source
- NVD
- EPSS
- EPSS 1.17 % · percentile 67 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- apache
- NVD status
- Analyzed
Description
Edge3 Worker RPC RCE on Airflow 2. This issue affects Apache Airflow Providers Edge3: before 2.0.0 - and only if you installed and configured it on Airflow 2. The Edge3 provider support in Airflow 2 has been always development-only and not officially released, however if you installed and configured Edge3 provider in Airflow 2, it implicitly enabled non-public (normally) API which was used to test Edge Provider in Airflow 2 during the development. This API allowed Dag author to perform Remote Code Execution in the webserver context, which Dag Author was not supposed to be able to do. If you installed and configured Edge3 provider for Airflow 2, you should uninstall it and migrate to Airflow 3. The new Edge3 provider versions (>=2.0.0) has minimum version of Airflow set to 3 and the RCE-prone Airflow 2 code is removed, so it should no longer be possible to use the Edge3 provider 2.0.0+ on Airflow 2. If you used Edge Provider in Airflow 3, you are not affected.
Weaknesses (CWE)
- CWE-669 — Incorrect Resource Transfer Between Spheres
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Advisories
- GHSA-66h8-3g48-6hx8 — Apache Airflow Providers Edge3 exposes internal API allowing RCE in web server context
- PYSEC-2025-87 — Edge3 Worker RPC RCE on Airflow 2.
- PYSEC-2026-276 — Apache Airflow Providers Edge3 exposes internal API allowing RCE in web server context
European references
- ENISA EUVD · EUVD-2025-203888
- GCVE · GCVE-0-2025-67895
Affected configurations (NVD CPE)
cpe:2.3:a:apache:apache-airflow-providers-edge3:*:*:*:*:*:*:*:*< 2.0.0
Affected products
| Product | Versions |
|---|---|
| Apache Software Foundation · Apache Airflow Providers Edge3 | affected 0 < 2.0.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |