CVE-2026-21569 | Atlassian Crowd Data Center up to 7.1.2 xml external entity reference
A vulnerability was found in Atlassian Crowd Data Center up to 7.1.2. It has been rated as problematic. Impacted is an unknown function. Performing a manipulation results in xml external entity reference.
This vulnerability is identified as CVE-2026-21569. The attack can be initiated remotely. There is not any exploit available.
Upgrading the affected component is advised.