CVE-2019-16890: Halo

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

Halo 1.1.0 has XSS via a crafted authorUrl in JSON data to api/content/posts/comments.

Affected products

• Halo Halo: version 1.1.0 only

Published 2019-09-25. Last modified 2026-06-17.