CVE-2026-58116

LLaMA-Factory through 0.9.5 contains a remote code execution vulnerability that allows attackers with WebUI access to execute arbitrary Python code by supplying a malicious model path in the Chat or Training interfaces. The application passes user-supplied model path input unvalidated into AutoTokenizer.from_pretrained() and AutoModel.from_pretrained() with a hardcoded trust_remote_code=True parameter, causing the Hugging Face transformers library to fetch and execute arbitrary code from a remote or local model repository with the privileges of the server process.
Configurations

Configuration 1 (hide)

cpe:2.3:a:hiyouga:llama-factory:*:*:*:*:*:*:*:*

History

01 Jul 2026, 16:18

Type Values Removed Values Added
First Time Hiyouga llama-factory
Hiyouga
CPE cpe:2.3:a:hiyouga:llama-factory:*:*:*:*:*:*:*:*
References () https://gist.github.com/henrrrychau/08d76ec672f42136bbc1449c4f2973f8 - () https://gist.github.com/henrrrychau/08d76ec672f42136bbc1449c4f2973f8 - Exploit, Mitigation, Third Party Advisory
References () https://www.vulncheck.com/advisories/llama-factory-remote-code-execution-via-webui-model-path - () https://www.vulncheck.com/advisories/llama-factory-remote-code-execution-via-webui-model-path - Third Party Advisory

30 Jun 2026, 13:19

Type Values Removed Values Added
New CVE

Information

Published : 2026-06-30 13:19

Updated : 2026-07-14 22:17


NVD link : CVE-2026-58116

Mitre link : CVE-2026-58116

CVE.ORG link : CVE-2026-58116


JSON object : View

Products Affected

hiyouga

  • llama-factory
CWE
CWE-94

Improper Control of Generation of Code ('Code Injection')

CWE-829

Inclusion of Functionality from Untrusted Control Sphere