CVE-2026-30898
Low
Low
Medium
High
Critical
CVSS Score
Vulnerability Description
An example of BashOperator in Airflow documentation suggested a way of passing dag_run.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow execute code on worker. Users should review if any of their own DAGs have adopted this incorrect advice.
Severity Details
out of 10.0
Low
Weakness Type (CWE)
CWE-77
Top 25 #9
Improper Neutralization of Special Elements used in a Command ('Command Injection')
- Description
- The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
- Exploit Likelihood
- High
- Typical Severity
- Medium
- OWASP Top 10
- A03:2021-Injection
- Abstraction Level
- Class
Key Information
- Published Date
- April 18, 2026
