CVE-2019-3403

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CVSS 3.1

5.3 medium

EPSS

53%p99

Published

May 22, 2019 (May 22, 2019)

Modified

Jun 17, 2026

Description

The /rest/api/2/user/picker rest resource in Jira before version 7.13.3, from version 8.0.0 before version 8.0.4, and from version 8.1.0 before version 8.1.1 allows remote attackers to enumerate usernames via an incorrect authorisation check.

Vendors: atlassian
Products: jira, jira server
Weakness: CWE-863
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (52.6%)

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