CVE-2023-45348
Apache Airflow: Configuration information leakage vulnerability
Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the "expose_config" option is set to "non-sensitive-only". The expose_config option is False by default.
It is recommended to upgrade to a version that is not affected.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the "expose_config" option is set to "non-sensitive-only". The expose_config option is False by default.
It is recommended to upgrade to a version that is not affected.
- Record
CVE-2023-45348- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
Apache Airflow: Configuration information leakage vulnerability
Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the "expose_config" option is set to "non-sensitive-only". The expose_config option is False by default.
It is recommended to upgrade to a version that is not affected.
- Record
CVE-2023-45348- Weakness
- CWE-200
- Updated
- 2026-11-02
EUVDEUVD-2023-0024
Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the "expose_config" option is set to "non-sensitive-only". The expose_config option is False by default.
It is recommended to upgrade to a version that is not affected.
- Record
EUVD-2023-0024- CVSS
- 0.0 None
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fpxx-xv4c-gxqp
Apache Airflow vulnerable to sensitive information exposure when expose-config is set to non-sensitive-only
Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the expose_config option is set to non-sensitive-only. The expose_config option is False by default. It is recommended to upgrade to a version that is not affected.
- Record
GHSA-fpxx-xv4c-gxqp- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
OSVGHSA-fpxx-xv4c-gxqp
Apache Airflow vulnerable to sensitive information exposure when expose-config is set to non-sensitive-only
Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the expose_config option is set to non-sensitive-only. The expose_config option is False by default. It is recommended to upgrade to a version that is not affected.
- Record
GHSA-fpxx-xv4c-gxqp- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
OSVPYSEC-2023-204
Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the "expose_config" option is set to "non-sensitive-only". The expose_config option is False by default.
It is recommended to upgrade to a version that is not affected.
- Record
PYSEC-2023-204- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
OSVBIT-airflow-2023-45348 No score
Apache Airflow: Configuration information leakage vulnerability
Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the "expose_config" option is set to "non-sensitive-only". The expose_config option is False by default.
It is recommended to upgrade to a version that is not affected.
- Record
BIT-airflow-2023-45348- Updated
- 2026-11-02
OSV No score
Apache Airflow: Configuration information leakage vulnerability
Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the "expose_config" option is set to "non-sensitive-only". The expose_config option is False by default.
It is recommended to upgrade to a version that is not affected.
- Record
CVE-2023-45348- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
apache-airflowPyPI |
2.7.0 up to 2.7.2 | 2.7.2 |
airflowBitnami |
2.7.0 up to 2.7.2 | 2.7.2 |
apache-airflowPyPI |
2.7.0 up to 2.7.2, plus listed versions 2.7.12.7.1rc12.7.1rc22.7.2rc1 |
2.7.2 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-45348 is a medium vulnerability (CVSS 4.3) in Apache Airflow, published October 14, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.60%, the 75th percentile. Fixed in apache-airflow 2.7.2.
References
github.com/apache/airflow/pull/34712
lists.apache.org/thread/sy4l5d6tn58hr8r61r2fkt1f0qock9z9
openwall.com/lists/oss-security/2023/10/23/2
nvd.nist.gov/vuln/detail/CVE-2023-45348