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CVE-2023-45348

17
FAUCET Score

CVE-2023-45348 affects Apache Airflow versions 2.7.0 and 2.7.1, allowing an authenticated user to retrieve sensitive configuration data when the non-default "expose_config" option is enabled. This is a medium severity vulnerability (CVSS 4.3) with a low attack complexity and requires authentication, potentially leading to a loss of confidentiality. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.7.0, < 2.7.2CPE matchmatch criteria
cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.23%
Probability of exploitation in next 30 days
EPSS Percentile
65.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0123 is in the 80th percentile among its peer group of 21,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: apache-airflowFixed in: 2.7.2

Vendor Advisories (1)

pipGHSA-fpxx-xv4c-gxqpmedium

Apache Airflow vulnerable to sensitive information exposure when expose-config is set to non-sensitive-only

Oct 14, 2023

References

github.com / apache/airflow/pull/34712
Patch
lists.apache.org / thread/sy4l5d6tn58hr8r61r2fkt1f0qock9z9
Mailing ListVendor Advisory
openwall.com / lists/oss-security/2023/10/23/2
Mailing ListThird Party Advisory