CVE-2019-20412

published 2020-06-29

CVE-2019-20412: 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…

Priority P4 29 medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C L I N A N

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.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
atlassian	jira	< 7.13.9	7.13.9
atlassian	jira_data_center	>= 8.0.0 < 8.4.2	8.4.2
atlassian	jira_server	>= 8.0.0 < unspecified	unspecified
atlassian	jira_server	>= 8.0.0 < 8.4.2	8.4.2
atlassian	jira_server	>= unspecified < 7.13.9	7.13.9
atlassian	jira_server	>= unspecified < 8.4.2	8.4.2
atlassian	jira_software_data_center	< 7.13.9	7.13.9

CVSS provenance

nvd v3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:N

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-287