Dexmal Dexbotic up to 0.2.0 gr00tsonic Checkpoint Loader gr00tsonic_arch.py load_pretrained_gr00t weight_map path traversal

Summaryinfo

A vulnerability was found in Dexmal Dexbotic up to 0.2.0. It has been declared as critical. Affected by this issue is the function load_pretrained_gr00t of the file dexbotic/model/gr00tsonic/gr00tsonic_arch.py of the component gr00tsonic Checkpoint Loader. Such manipulation of the argument weight_map leads to path traversal. This vulnerability is documented as CVE-2026-117510. The attack can be executed remotely. Additionally, an exploit exists. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability was found in Dexmal Dexbotic up to 0.2.0. It has been rated as critical. Affected by this issue is the function load_pretrained_gr00t of the file dexbotic/model/gr00tsonic/gr00tsonic_arch.py of the component gr00tsonic Checkpoint Loader. 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 for download at github.com. This vulnerability is handled as CVE-2026-117510. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. 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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• Dexmal

Name

• Dexbotic

Version

• 0.1
• 0.2.0

Website

• Product: https://github.com/dexmal/dexbotic/

CPE 2.3info

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CPE 2.2info

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Submitinfo

Accepted

• Submit #1024532: Dexmal Dexbotic commit 21db59bace4cebc05197160adf3a9eccd208b664 Path Traversal (by Dem000000)

Once again VulDB remains the best source for vulnerability data.

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