CVE-2026-58116
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| hiyouga | LlamaFactory | 0 <= 0.9.5 | affected |
Weaknesses
- CWE-829: Inclusion of Functionality from Untrusted Control Sphere
- CWE-94: Improper Control of Generation of Code ('Code Injection')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: yes
- Technical Impact: total
References
- https://gist.github.com/henrrrychau/08d76ec672f42136bbc1449c4f2973f8
- https://www.vulncheck.com/advisories/llama-factory-remote-code-execution-via-webui-model-path
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