CVE-2022-43782: Atlassian Crowd

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Affected versions of Atlassian Crowd allow an attacker to authenticate as the crowd application via security misconfiguration and subsequent ability to call privileged endpoints in Crowd's REST API under the {{usermanagement}} path. This vulnerability can only be exploited by IPs specified under the crowd application allowlist in the Remote Addresses configuration, which is {{none}} by default. The affected versions are all versions 3.x.x, versions 4.x.x before version 4.4.4, and versions 5.x.x before 5.0.3

Affected products

• Atlassian Crowd: from 3.0.0, before 4.4.4 (fixed in 4.4.4); from 5.0.0, before 5.0.3 (fixed in 5.0.3)

Published 2022-11-17. Last modified 2026-06-17.