CVE-2018-20826: Atlassian Jira

Medium severity, CVSS 4.3. EPSS: 0.8% chance of exploitation in the next 30 days.

The inline-create rest resource in Jira before version 7.12.3 allows authenticated remote attackers to set the reporter in issues via a missing authorisation check.

Affected products

• Atlassian Jira: before 7.12.3 (fixed in 7.12.3)

Published 2019-08-09. Last modified 2026-06-17.