Jenkins jira-ext Plugin 0.8 and earlier stored credentials unencrypted in its global configuration file hudson.plugins.jira.JiraProjectProperty.xml on the Jenkins master. These credentials could be viewed by users with access to the Jenkins master file system.
jira-ext Plugin version 0.9 stores credentials encrypted.
// cvss v3.1 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Checked 2026-10-04 at 01:16 UTC. The most recent advisory here was published 2022-05-24. Updated continuously from NVD, GHSA, OSV and CNA feeds.