VULNERABILITY INTELLIGENCE

CVE-2019-8446

CVSS score5.3 MEDIUM

EPSS probability17.55%

CISA KEVNot currently listed

Published2019-08-23

Last modified2026-06-17

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

Description

The /rest/issueNav/1/issueTable resource in Jira before version 8.3.2 allows remote attackers to enumerate usernames via an incorrect authorisation check.

Weakness classification

CWE-863: Incorrect Authorization

Primary references

security@atlassian.com — Vendor Advisory
security@atlassian.com — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory