Threat database

CVE-2025-59355 is a medium severity vulnerability in Apache Linkis versions 1.0.0 through 1.7.0 where sensitive information such as Hive Metastore passwords can be exposed in log files if Base64 decoding fails. The vulnerability arises because the decode failure logs the entire input string, potentially containing plaintext secrets, at the error level. This leakage requires that the configuration contains invalid Base64 strings and that log files are accessible to unauthorized users. Apache Linkis 1.8.0 and later mitigate this by logging only desensitized error messages.

CVE-2025-29847 is a high-severity vulnerability in Apache Linkis versions 1.3.0 through 1.7.0 involving improper input validation of URL parameters in the JDBC engine and data source functionality. Multiple rounds of URL encoding can bypass system checks, enabling unauthorized access to system files via JDBC parameters without authentication or user interaction. The vulnerability impacts confidentiality but not integrity or availability. Apache has fixed the issue in version 1.8.0 by ensuring continuous URL decoding of connection information containing '%' characters.