CVE-2020-19037: Halo

Medium severity, CVSS 5.3. EPSS: 0.9% chance of exploitation in the next 30 days.

Incorrect Access Control vulnearbility in Halo 0.4.3, which allows a malicious user to bypass encrption to view encrpted articles via cookies.

Affected products

• Halo Halo: version 0.4.3 only

Published 2021-07-12. Last modified 2026-06-17.