CVE-2021-27738

All request mappings in StreamingCoordinatorController.java handling /kylin/api/streamingcoordinator/ REST API endpoints did not include any security checks, which allowed an unauthenticated user to issue arbitrary requests, such as assigning/unassigning of streaming cubes, creation/modification...

CVE-2021-27738

All request mappings in StreamingCoordinatorController.java handling /kylin/api/streamingcoordinator/ REST API endpoints did not include any security checks, which allowed an unauthenticated user to issue arbitrary requests, such as assigning/unassigning of streaming cubes, creation/modification...

CVE-2021-27738

All request mappings in StreamingCoordinatorController.java handling /kylin/api/streamingcoordinator/ REST API endpoints did not include any security checks, which allowed an unauthenticated user to issue arbitrary requests, such as assigning/unassigning of streaming cubes, creation/modification...

Command injection

Apache kylin checks the legitimacy of the project before executing some commands with the project name passed in by the user. There is a mismatch between what is being checked and what is being used as the shell command argument in DiagnosisService. This may cause an illegal project name to pass...

Hardcoded credentials

Apache Kylin provides encryption classes PasswordPlaceholderConfigurer to help users encrypt their passwords. In the encryption algorithm used by this encryption class, the cipher is initialized with a hardcoded key and IV. If users use class PasswordPlaceholderConfigurer to encrypt their passwor...

Design/Logic Flaw

In Apache Kylin, Cross-origin requests with credentials are allowed to be sent from any origin. This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions...

Code injection

Apache Kylin allows users to read data from other database systems using JDBC. The MySQL JDBC driver supports certain properties, which, if left unmitigated, can allow an attacker to execute arbitrary code from a hacker-controlled malicious MySQL server within Kylin server processes. This issue...

Design/Logic Flaw

Kylin can receive user input and load any class through Class.forName.... This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions...

Server side request forgery (ssrf)

All request mappings in StreamingCoordinatorController.java handling /kylin/api/streamingcoordinator/ REST API endpoints did not include any security checks, which allowed an unauthenticated user to issue arbitrary requests, such as assigning/unassigning of streaming cubes, creation/modification...

CVE-2021-45458 Hardcoded credentials

Apache Kylin provides encryption classes PasswordPlaceholderConfigurer to help users encrypt their passwords. In the encryption algorithm used by this encryption class, the cipher is initialized with a hardcoded key and IV. If users use class PasswordPlaceholderConfigurer to encrypt their passwor...

CVE-2021-45458

Apache Kylin’s PasswordPlaceholderConfigurer uses a cipher initialized with a hardcoded key and IV, risking decryption of passwords stored in configuration. Affected: Kylin 2.x ≤ 2.6.6; 3.x ≤ 3.1.2; 4.x ≤ 4.0.0. Impact: potential password exposure. Remediation/fix details are not provided in the ...

CVE-2021-45457 Overly broad CORS configuration

In Apache Kylin, Cross-origin requests with credentials are allowed to be sent from any origin. This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions...

CVE-2021-45457

CVE-2021-45457 (Apache Kylin) is a Cross-Origin Resource Sharing misconfiguration where credentials are allowed from any origin, affecting Kylin 2.x (2.6.6 and earlier), 3.x (3.1.2 and earlier), and 4.x (4.0.0 and earlier). The underlying issue is unsafe handling of cross-origin requests with cre...

CVE-2021-45456 Command injection

Apache kylin checks the legitimacy of the project before executing some commands with the project name passed in by the user. There is a mismatch between what is being checked and what is being used as the shell command argument in DiagnosisService. This may cause an illegal project name to pass...

CVE-2021-45456

CVE-2021-45456 affects Apache Kylin 4.0.0. Multiple connected sources describe a mismatch between the legitimacy check for the project name and the shell command argument in DiagnosisService, enabling potential command injection. The issue is network-exploitable with a very high CVSS score (3.1: ...

CVE-2021-36774

CVE-2021-36774 concerns Apache Kylin. The connected sources describe an issue where reading data from other databases via JDBC allows a hacker-controlled MySQL server to execute arbitrary code inside Kylin server processes, via certain properties in the MySQL JDBC driver. Affected are Apache Kyli...

CVE-2021-36774 Mysql JDBC Connector Deserialize RCE

Apache Kylin allows users to read data from other database systems using JDBC. The MySQL JDBC driver supports certain properties, which, if left unmitigated, can allow an attacker to execute arbitrary code from a hacker-controlled malicious MySQL server within Kylin server processes. This issue...

CVE-2021-31522

CVE-2021-31522 affects Apache Kylin: Kylin can receive user input and load arbitrary classes via Class.forName(...). Affected are Kylin 2.x (2.6.6 and earlier), 3.x (3.1.2 and earlier), and 4.x (4.0.0 and earlier). Root cause is unsafe dynamic class loading triggered by user input, exposing poten...

CVE-2021-31522 Apache Kylin unsafe class loading

Kylin can receive user input and load any class through Class.forName.... This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions...

CVE-2021-27738

CVE-2021-27738 concerns Apache Kylin prior to 3.1.2 where all request mappings in StreamingCoordinatorController.java under /kylin/api/streaming_coordinator/* lacked input validation and security checks. This enables unauthenticated users to issue arbitrary requests (e.g., assigning/unassigning s...