What’s Vulnerable › Vulnerabilities

CVE-2020-14179

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 76.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-09-21 · updated 2026-06-17

Description

Affected versions of Atlassian Jira Server and Data Center allow remote, unauthenticated attackers to view custom field names and custom SLA names via an Information Disclosure vulnerability in the /secure/QueryComponent!Default.jspa endpoint. The affected versions are before version 8.5.8, and from version 8.6.0 before 8.11.1.

Affected products

• Atlassian Jira: before 8.5.8; from 8.6.0 before 8.11.1 — fixed in 8.11.1, 8.5.8
• Atlassian Jira: before 8.5.8; from 8.6.0 before 8.11.1 — fixed in 8.11.1, 8.5.8

How to fix

Upgrade to a fixed version: Atlassian Jira 8.11.1, 8.5.8; Atlassian Jira 8.11.1, 8.5.8. Check the vendor advisory for mitigations.

References

• https://jira.atlassian.com/browse/JRASERVER-71536
• https://jira.atlassian.com/browse/JRASERVER-71536

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