Code Injection in Apache Kylin - CVE-2026-68571
Published: October 22, 2026
Vulnerability identifier: #VU157252
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-68571
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to inject and execute arbitrary code.
The vulnerability exists due to improper control of code generation in Apache Kylin's JDBC URL whitelist verification when processing JDBC URLs containing specially crafted parameters. A remote attacker can supply a JDBC URL with a specially crafted parameter to bypass whitelist verification and inject executable code.
Affected software
Apache Kylin
How to mitigate CVE-2026-68571
Install security update from vendor's website.
Apache Kylin - update to 5.0.5