high7.5
CVE-2021-27738
Server-Side Request Forgery in Apache Kylin
Impact
All request mappings in `StreamingCoordinatorController.java` handling `/kylin/api/streaming_coordinator/*` 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 and deletion of replica sets, to the Kylin Coordinator. For endpoints accepting node details in HTTP message body, unauthenticated (but limited) server-side request forgery (SSRF) can be achieved. This issue affects Apache Kylin Apache Kylin 3 versions prior to 3.1.2.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.apache.kylin:kylin | < 3.1.3 | 3.1.3 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apache | Kylin | from 3.0.0 before 3.1.2 |