CVE-2019-20412

MEDIUM

Atlassian Jira < 7.13.9 and 8.0.0-8.4.2 - Information Disclosure via Convert Sub-Task to Issue Page

Title source: llm
STIX 2.1

Description

The Convert Sub-Task to Issue page in affected versions of Atlassian Jira Server and Data Center allow remote attackers to enumerate the following information via an Improper Authentication vulnerability: Workflow names; Project Key, if it is part of the workflow name; Issue Keys; Issue Types; Status Types. The affected versions are before version 7.13.9, and from version 8.0.0 before 8.4.2.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_misc
https://jira.atlassian.com/browse/JRASERVER-70882

Scores

CVSS v3 5.3
EPSS 0.0031
EPSS Percentile 54.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Details

CWE
CWE-287
Status published
Products (4)
atlassian/jira < 7.13.9
atlassian/jira_data_center 8.0.0 - 8.4.2
atlassian/jira_server 8.0.0 - 8.4.2
atlassian/jira_software_data_center < 7.13.9
Published Jun 29, 2020
Tracked Since Feb 18, 2026