XSS in fieldID - CVE 2021-26079

The CardLayoutConfigTable component in Jira Server and Jira Data Center before version 8.5.15, and from version 8.6.0 before version 8.13.7, and from version 8.14.0 before 8.17.0 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability.

Affected versions:

• versions < 8.5.15
• 8.6.0 ≤ version <  8.13.7
• 8.14.0 ≤ version < 8.17.0

Fixed versions:

• 8.5.15
• 8.13.7
• 8.17.0

This vulnerability is attributed to Matteo Sebasta.