In Apache Linkis <=1.2.0 when used with the MySQL Connector/J, a deserialization vulnerability with possible remote code execution impact exists when an attacker has write access to a database and configures a JDBC EC with a MySQL data source and malicious parameters. Therefore, the parameters in the jdbc url should be blacklisted. This issue is patched in version 1.3.0, and users are recommended to upgrade.

Affected Packages

Maven org.apache.linkis:linkis

Affected versions: 0 (fixed in 1.3.0)

Related CVEs

CVE-2022-39944

Key Information

GHSA ID

GHSA-3f3w-gmqf-4hj3

Published

October 26, 2022 7:00 PM

Last Modified

October 31, 2022 3:53 PM

CVSS Score

7.5 /10

Primary Ecosystem

Maven

Primary Package

org.apache.linkis:linkis

GitHub Reviewed

✓ Yes

Dataset

Last updated: September 12, 2025 6:34 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.