CVE-2022-33891VulnerabilityPublished 03/07/2023Updated 10/24/2026
CVE-2022-33891: Apache Spark Command Injection Vulnerability
Affects Apache SparkSource CISA KEV
Severity
HighNo CVSS score published yet
- Exploitation
Actively exploited – in CISA KEV since 03/07/2023
- KEV deadline
- 03/28/2023
- EPSS
- 93.2% chance of exploitation in 30 days – higher than 99% of CVEs
What to do
CISA required action
Apply updates per vendor instructions.
Description
Apache Spark contains a command injection vulnerability via Spark User Interface (UI) when Access Control Lists (ACLs) are enabled.