huangjunsen0406 xiaozhi-mcphub up to 1.0.3 dxtController.ts manifest.name path traversal

Summaryinfo

A vulnerability was found in huangjunsen0406 xiaozhi-mcphub up to 1.0.3 and classified as critical. This issue affects some unknown processing of the file src/controllers/dxtController.ts. Such manipulation of the argument manifest.name leads to path traversal. This vulnerability is traded as CVE-2026-8116. The attack may be launched remotely. Furthermore, there is an exploit available. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability was found in huangjunsen0406 xiaozhi-mcphub up to 1.0.3 and classified as critical. Affected by this issue is an unknown code of the file src/controllers/dxtController.ts. The manipulation of the argument manifest.name with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-8116. The exploitation is known to be easy. The attack may be launched remotely. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

The exploit is available at github.com. It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at CNNVD (CNNVD-202605-1875). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

• huangjunsen0406

Name

• xiaozhi-mcphub

Version

• 1.0.0
• 1.0.1
• 1.0.2
• 1.0.3

Website

• Product: https://github.com/huangjunsen0406/xiaozhi-mcphub/

CPE 2.3info

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Submitinfo

Accepted

• Submit #808260: huangjunsen0406 xiaozhi-mcphub 1.0.3 Path Traversal (by ccccccctfi)

Duplicate

• Submit #XXXXXX: Xxxxxxxxxxxxxxx Xxxxxxx-xxxxxx X.x.x Xxxx Xxxxxxxxx (by cccccccti)

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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