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

Quick assessment

Affected

halo-dev halo

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Halo 开发版（halo-dev）2.27.0-beta.1 及更早版本中发现一处漏洞。该漏洞影响位于文件中的函数，涉及组件“视图名称解析器”（View Name Resolver）。攻击者可通过操纵参数引发路径遍历漏洞。该攻击可远程发起，且利用代码（exploit）已公开，可能被实际使用。披露方已在早期联系厂商，但厂商未作任何回应。

CVSS 7.3 · High Updated Oct 26, 2026

Possible ATT&CK Techniques 2 AI

T1203 · Exploitation for Client Execution T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

halo-dev halo View Name Resolver DefaultViewNameResolver.java path traversal

Source: CVE Program / CVE List V5

Vulnerability 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.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Source: CVE Program / CVE List V5

Vulnerability Type

对路径名的限制不恰当(路径遍历)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
halo-dev	halo	2.27.0-beta.0	`cpe:2.3:a:halo:halo::::::::`

II. Public POCs for CVE-2026-116117

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-116117

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Other References for CVE-2026-116117 (3)

https://vuldb.com/cve/CVE-2026-116117 third-party-advisory
https://vuldb.com/vuln/426185/cti signature permissions-required
https://vuldb.com/submit/1004845 third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-116117

IV. Related Vulnerabilities

Same product: halo

Same vendor: halo-dev

Same weakness: CWE-22