CVE-2019-20902

7.5 highEPSS 0.9%

High (7.5) in atlassian crowd. EPSS 0.9% chance of exploitation in the next 30 days.

Upgrading Crowd via XML Data Transfer can reactivate a disabled user from OpenLDAP. The affected versions are from before version 3.4.6 and from 3.5.0 before 3.5.1.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
Published: 2020-10-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

atlassian:crowd

References

https://jira.atlassian.com/browse/CWD-5409
https://jira.atlassian.com/browse/CWD-5409

Check your stack JSON