CVE-2023-35798Airflow Apache ODBC and MSSQL Providers Arbitrary File Read Vulnerability
- 4.3MediumCVSS base score
- 1.3%Exploitation in 30 daysEPSS · top 30% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Input Validation vulnerability in Apache Software Foundation Apache Airflow ODBC Provider, Apache Software Foundation Apache Airflow MSSQL Provider.This vulnerability is considered low since it requires DAG code to use `get_sqlalchemy_connection` and someone with access to connection resources specifically updating the connection to exploit it. This issue affects Apache Airflow ODBC Provider: before 4.0.0; Apache Airflow MSSQL Provider: before 3.4.1. It is recommended to upgrade to a version that is not affected
Timeline
ID reserved
By apache
- 10 days later
· 10 days later
Published
- 16 months later
· 16 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 1.3% · top 30% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Affected products
Apache Software Foundation · Apache Airflow ODBC Provider
- affected < 4.0.0
Apache Software Foundation · Apache Airflow MSSQL Provider
- affected < 3.4.1
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIapache-airflow-providers-microsoft-mssqlGHSA-q57w-826p-46jr (opens in a new tab)
- PyPIapache-airflow-providers-odbcGHSA-q57w-826p-46jr (opens in a new tab)
References
References2
- https://github.com/apache/airflow/pull/31984 (opens in a new tab)patchx_transferred
- https://lists.apache.org/thread/951rb9m7wwox5p30tdvcfjxq8j1mp4pj (opens in a new tab)vendor-advisoryx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2023-1863 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-q57w-826p-46jr (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2023-35798)Record last updated .