Apache Airflow: Values of a list-shaped Variable are not masked in task logs and the Rendered Templates UI
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Apache Software Foundation | Apache Airflow | unaffected |
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| Apache Software Foundation | Apache Airflow | unaffected |
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No data.
| Vendor | Product | Versions | ||||||||
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| Apache | Airflow |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-f3c2-j7g8-vpp8 | Apache Airflow Task SDK fails to mask list-shaped JSON Variables |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.230% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apache
Apache airflow |
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| Vendors & Products |
Apache
Apache airflow |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Apache Airflow's Task SDK did not mask the contents of a Variable whose JSON value is a list, so secrets stored in that shape appeared in cleartext in task logs and in the Rendered Templates UI. Masking was applied only when the deserialized value was a string or a dict; a list at the top level matched neither and was returned unmasked. Any authenticated user able to read the logs or rendered templates of a task that references such a Variable could recover the values, with no special configuration required. This is the list-shaped counterpart of CVE-2026-59244, whose fix covered the dict case only, so deployments that upgraded in response to that advisory remain affected and must upgrade again. Users are advised to upgrade to apache-airflow 3.3.1 or later. | |
| Title | Apache Airflow: Values of a list-shaped Variable are not masked in task logs and the Rendered Templates UI | |
| Weaknesses | CWE-312 | |
| References |
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