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CVE-2023-35798

17
FAUCET Score

CVE-2023-35798 is an input validation vulnerability affecting Apache Airflow ODBC Provider versions prior to 4.0.0 and Apache Airflow MSSQL Provider versions prior to 3.4.1. This medium-severity vulnerability (CVSS 4.3) requires an attacker with access to connection resources to modify a connection and for DAG code to utilize get_sqlalchemy_connection, potentially leading to low confidentiality impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.4.1CPE matchmatch criteria
cpe:2.3:a:apache:apache-airflow-providers-microsoft-mssql:*:*:*:*:*:*:*:*
< 4.0.0CPE matchmatch criteria
cpe:2.3:a:apache:apache-airflow-providers-odbc:*:*:*:*:*:*:*:*

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
1.26%
Probability of exploitation in next 30 days
EPSS Percentile
66.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0126 is in the 80th percentile among its peer group of 21,951 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 (3)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: apache-airflow-providers-odbcFixed in: 4.0.0
pippatch availablevia ghsa
Product: apache-airflow-providers-microsoft-mssqlFixed in: 3.4.1

Vendor Advisories (1)

pipGHSA-q57w-826p-46jrmedium

Apache Airflow ODBC Provider, Apache Airflow MSSQL Provider Improper Input Validation vulnerability

Jun 27, 2023

References

github.com / apache/airflow/pull/31984
PatchVendor Advisory
lists.apache.org / thread/951rb9m7wwox5p30tdvcfjxq8j1mp4pj
Mailing ListVendor Advisory