All versions of atlasboard-atlassian-package prior to 0.4.2 are vulnerable to Cross-Site Scripting (XSS). The package fails to properly sanitize user input that is rendered as HTML, which may allow attackers to execute arbitrary JavaScript in a victim's browser. This requires attackers being able to change issue summaries in Jira tickets.

Recommendation

No fix is currently available. Consider using an alternative package until a fix is made available.

References

• https://hackerone.com/reports/456702
• https://www.npmjs.com/advisories/1449