CVE-2020-14174

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-07-13 · updated 2026-06-17
Weakness: CWE-639

Description

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to view titles of a private project via an Insecure Direct Object References (IDOR) vulnerability in the Administration Permission Helper. The affected versions are before version 7.13.6, from version 8.0.0 before 8.5.7, from version 8.6.0 before 8.9.2, and from version 8.10.0 before 8.10.1.

Affected products

Atlassian Jira: before 7.13.16 — fixed in 7.13.16
Atlassian Jira: from 8.0.0 before 8.5.7; from 8.6.0 before 8.9.2; 8.10.0 — fixed in 8.5.7, 8.9.2
Atlassian Jira: from 8.0.0 before 8.5.7; from 8.6.0 before 8.9.2; 8.10.0 — fixed in 8.5.7, 8.9.2
Atlassian Jira Software Data Center: before 7.13.16 — fixed in 7.13.16

How to fix

Upgrade to a fixed version: Atlassian Jira 7.13.16; Atlassian Jira 8.5.7, 8.9.2; Atlassian Jira 8.5.7, 8.9.2; Atlassian Jira Software Data Center 7.13.16. Check the vendor advisory for mitigations.

References

Get alerted when CVE-2020-14174 or the next vulnerability affects your stack