CVE-2020-14181 EXPLOIT
5.3
MEDIUM · CVSS 3.1 · EPSS 99.6% (pctl 100)
Patch early
A public exploit exists.
Description
Affected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the /ViewUserHover.jspa endpoint. The affected versions are before version 7.13.6, from version 8.0.0 before 8.5.7, and from version 8.6.0 before 8.12.0.
Scoring
| CVSS | 5.3 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| EPSS | 99.6% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-200 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2020-09-17 |
| Last modified | 2026-06-17 |
Affected (3)
| Vendor | Product |
|---|---|
| atlassian | data center |
| atlassian | jira |
| atlassian | jira server |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Atlassian JIRA 8.11.1 - User Enumeration | 2021-03-10 |
References
→ the Explorer · watch your stack · NVD