CSRF in Apache Airflow
CVE-2023-49920
Apache Airflow, version 2.7.0 through 2.7.3, has a vulnerability that allows an attacker to trigger a DAG in a GET request without CSRF validation. As a result, it was possible for a malicious website opened in the same browser - by the user who also had Airflow UI opened - to trigger the execution of DAGs without the user's consent. Users are advised to upgrade to version 2.8.0 or later which is not affected
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.010 (62.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 62.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Apache Airflow
- Apache Software Foundation Airflow — versions 2.7.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/apache/airflow/pull/36026 (Patch, patch)
- lists.apache.org/thread/mnwd2vcfw3gms6ft6kl951vfbqrxsnjq (vendor-advisory, Mailing List, Third Party Advisory)
- www.openwall.com/lists/oss-security/2023/12/21/3 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-49920?
- CVE-2023-49920 is a medium-severity vulnerability in Apache Airflow, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2023-12-21.
- How severe is CVE-2023-49920?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2023-49920 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.