CVE-2025-66388
Last modified
CVE-2025-66388 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A vulnerability in Apache Airflow allowed authenticated UI users to view secret values in rendered templates due to secrets not being properly redacted, potentially exposing secrets to users without the appropriate authorization. Users are recommended to upgrade to version 3.1.4, which fixes this issue.. EPSS estimates a 0.41% chance of exploitation in the next 30 days.
Description
A vulnerability in Apache Airflow allowed authenticated UI users to view secret values in rendered templates due to secrets not being properly redacted, potentially exposing secrets to users without the appropriate authorization. Users are recommended to upgrade to version 3.1.4, which fixes this issue.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Airflow | >= 3.1.0, < 3.1.4 |
References
- https://github.com/apache/airflow/pull/58772Issue Tracking
- https://lists.apache.org/thread/mv9hzsx8grjf7gdlkxwppnpbtogtls2gMailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2025/12/12/1Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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