When using H2/MySQL/TiDB as Apache SkyWalking storage and a metadata query through GraphQL protocol, there is a SQL injection vulnerability which allows access to unexpected data. Apache SkyWalking 6.0.0 to 6.6.0, 7.0.0 H2/MySQL/TiDB storage implementations don't use the appropriate way to set SQL parameters.
id: CVE-2020-9483
info:
name: SkyWalking SQLI
author: pikpikcu
severity: high
description:
...