Vulnerability · Published Oct 26, 2026 · Assigned by VulDB

CVE-2026-116117halo-dev halo View Name Resolver DefaultViewNameResolver.java path traversal

High 7.3

In plain English

A high-severity path traversal in halo from halo-dev. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.5%top 56.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
halo-dev	halo	2.27.0-beta.02.27.0-beta.1

Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C

References

VDB-426185 | halo-dev halo View Name Resolver DefaultViewNameResolver.java path traversal vdb-entry, technical-description
VDB-426185 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-116117 | CVE Analysis and Report third-party-advisory
Submit #1004845 | halo-sigs Halo ≤ 2.27.0-beta.1 Arbitrary File Read third-party-advisory