CVE-2021-43659: Halo

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

In halo 1.4.14, the function point of uploading the avatar, any file can be uploaded, such as uploading an HTML file, which will cause a stored XSS vulnerability.

Affected products

• Halo Halo: version 1.4.14 only

Published 2022-03-24. Last modified 2026-06-17.