CVE-2021-39125
5.3 MEDIUMAffected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to discover the usernames of users via an enu...
Published: 2021-09-14 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 5.3 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
| Vendor | Product |
|---|---|
| atlassian | data_center, jira, jira_server |
Description
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to discover the usernames of users via an enumeration vulnerability in the password reset page. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-39125
- [Vendor advisory]https://jira.atlassian.com/browse/JRASERVER-72009
- [Vendor advisory]https://jira.atlassian.com/browse/JRASERVER-72009
Related CVEs
Same vendor
- CVE-2021-41312 — Affected versions of Atlassian Jira Server and Data Center allow a remote attacker who has had their access revoked from Jira Service Man... (7.5 HIGH)
- CVE-2021-41310 — Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to inject arbitrary HTML or JavaScript via a ... (6.1 MEDIUM)
- CVE-2021-41313 — Affected versions of Atlassian Jira Server and Data Center allow authenticated but non-admin remote attackers to edit email batch configu... (4.3 MEDIUM)
- CVE-2021-41308 — Affected versions of Atlassian Jira Server and Data Center allow authenticated yet non-administrator remote attackers to edit the File Re... (6.5 MEDIUM)
- CVE-2021-41307 — Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to view the names of private projects a... (7.5 HIGH)