CVE-2026-15326: Halo-Dev Halo

Low severity, CVSS 3.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A vulnerability was identified in halo-dev halo up to 2.24.2. This affects the function ThemeUtils.unzipThemeTo of the file ThemeUtils.java of the component Theme Installation. Such manipulation of the argument metadata.name leads to path traversal. The attack may be launched remotely. The exploit is publicly available and might be used. The project closed the issue as "duplicate" but did not reference any other issue, report, or CVE.

Affected products

• Halo-Dev Halo: version 2.24.0 only; version 2.24.1 only; version 2.24.2 only

Published 2026-07-10. Last modified 2026-07-10.