R6410418 Jackrong-llm-finetuning-guide up to ef2b17f2798cd18cd85375080c35a58397ad0d09 qwen_mtp_gguf_pipeline.py validate_indexed_tensors weight_map path traversal

Summaryinfo

A vulnerability marked as problematic has been reported in R6410418 Jackrong-llm-finetuning-guide up to ef2b17f2798cd18cd85375080c35a58397ad0d09. This vulnerability affects the function validate_indexed_tensors of the file qwen-mtp-gguf/scripts/qwen_mtp_gguf_pipeline.py. The manipulation of the argument weight_map leads to path traversal. This vulnerability is traded as CVE-2026-113737. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability was found in R6410418 Jackrong-llm-finetuning-guide up to ef2b17f2798cd18cd85375080c35a58397ad0d09. It has been rated as problematic. This issue affects the function validate_indexed_tensors of the file qwen-mtp-gguf/scripts/qwen_mtp_gguf_pipeline.py. The manipulation of the argument weight_map 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 at github.com. The identification of this vulnerability is CVE-2026-113737. The exploitation is known to be easy. The attack may be initiated remotely. It demands that the victim is doing some kind of user interaction. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.

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.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Artificial Intelligence Software

Vendor

• R6410418

Name

• Jackrong-llm-finetuning-guide

Version

• ef2b17f2798cd18cd85375080c35a58397ad0d09

Website

• Product: https://github.com/R6410418/Jackrong-llm-finetuning-guide/

CPE 2.3info

• 🔒

CPE 2.2info

• 🔒

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CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

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Entryinfo

Submitinfo

Accepted

• Submit #1016280: R6410418 Jackrong-llm-finetuning-guide commit ef2b17f2798c Path Traversal (by Dem0000000)

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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