CVE-2026-13006

ACE vulnerability in conditional configuration file processing by QOS.CH logback-core up to and including version 1.5.36 in Java applications, allows an attacker to execute arbitrary code circumventing existing protections against CVE-2025-11226 by compromising an existing logback configuration file or by injecting an environment variable before program execution. A successful attack requires the presence of Janino library to be present on the user's class path. In addition, the attacker must  have write access to a configuration file. Alternatively, the attacker could inject a malicious environment variable pointing to a malicious configuration file. In both cases, the attack requires existing privilege. Please note that in logack version 1.5.37 conditional processing using Janino was removed.
CVSS

No CVSS.

References
Configurations

No configuration.

History

No history.

Information

Published : 2026-06-24 07:16

Updated : 2026-07-01 12:16


NVD link : CVE-2026-13006

Mitre link : CVE-2026-13006

CVE.ORG link : CVE-2026-13006


JSON object : View

Products Affected

No product.

CWE
CWE-20

Improper Input Validation