Apache DolphinScheduler: Authenticated users could delete UDFs in resource center they were not authorized for

Before DolphinScheduler version 3.1.0, the login user could delete UDF function in the resource center unauthorized (which almost used in sql task), with unauthorized access vulnerability (IDOR), but after version 3.1.0 we fixed this issue. We mark this cve as moderate level because it still requires user login to operate, please upgrade to version 3.1.0 to avoid this vulnerability

Apache DolphinScheduler 3.0.0 to 3.1.1 python gateway has improper authentication

On version 3.0.0 through 3.1.1, Apache DolphinScheduler's python gateway suffered from improper authentication: an attacker could use a socket bytes attack without authentication. This issue has been fixed from version 3.1.2 onwards. For users who use version 3.0.0 to 3.1.1, you can turn off the python-gateway function by changing the value `python-gateway.enabled=false` in configuration file `application.yaml`. If you are using the python gateway, please upgrade to version 3.1.2 or above.

Apache DolphinScheduler (incubating) Permission vulnerability

Versions of Apache DolphinScheduler prior to 1.3.2 allowed an ordinary user under any tenant to override another users password through the API interface.

Apache DolphinScheduler: Information Leakage Vulnerability

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache DolphinScheduler.This issue affects Apache DolphinScheduler: before 3.2.1. Users are recommended to upgrade to version 3.2.1, which fixes the issue. At the time of disclosure of this advisory, this version has not yet been released. In the mean time, we recommend you make sure the logs are only available to trusted operators.

Apache DolphinScheduler user registration is vulnerable to ReDoS attacks

Apache DolphinScheduler user registration is vulnerable to Regular express Denial of Service (ReDoS) attacks, Apache DolphinScheduler users should upgrade to version 2.0.5 or higher.

DolphinScheduler mysql jdbc connector parameters deserialize remote code execution

In Apache DolphinScheduler before 1.3.6 versions, authorized users can use SQL injection in the data source center. (Only applicable to MySQL data source with internal login account password)

In DolphinScheduler 1.2.0 and 1.2.1, with mysql connectorj a remote code execution vulnerability exists when choosing mysql as database.