Path Traversal in Halo-Dev Halo
CVE-2026-116117
A flaw has been found in halo-dev halo up to 2.27.0-beta.1. Affected by this vulnerability is the function run.halo.app.theme.DefaultViewNameResolver.resolveViewNameOrDefault of the file application/src/main/java/run/halo/app/theme/DefaultViewNameResolver.java of the component View Name Resolver. Executing a manipulation of the argument template can lead to path traversal. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Halo-Dev Halo — versions 2.27.0-beta.0, 2.27.0-beta.1
Weakness classification (CWE)
References
- vuldb.com/vuln/426185 (technical-description, vdb-entry)
- vuldb.com/vuln/426185/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-116117 (third-party-advisory)
- vuldb.com/submit/1004845 (third-party-advisory)
Frequently asked questions
- What is CVE-2026-116117?
- CVE-2026-116117 is a high-severity vulnerability in Halo-Dev Halo, classified under Path Traversal. CVSS score: 7.3/10. Published 2026-10-26.
- How severe is CVE-2026-116117?
- High severity. CVSS v3 base score is 7.3 out of 10.