Vulnerability Details CVE-2025-53002
LLaMA-Factory is a tuning library for large language models. A remote code execution vulnerability was discovered in LLaMA-Factory versions up to and including 0.9.3 during the LLaMA-Factory training process. This vulnerability arises because the `vhead_file` is loaded without proper safeguards, allowing malicious attackers to execute arbitrary malicious code on the host system simply by passing a malicious `Checkpoint path` parameter through the `WebUI` interface. The attack is stealthy, as the victim remains unaware of the exploitation. The root cause is that the `vhead_file` argument is loaded without the secure parameter `weights_only=True`. Version 0.9.4 contains a fix for the issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 67.4%
CVSS Severity
CVSS v3 Score 8.3
Products affected by CVE-2025-53002
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cpe:2.3:a:hiyouga:llama-factory:0.0.9
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cpe:2.3:a:hiyouga:llama-factory:0.1.0
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cpe:2.3:a:hiyouga:llama-factory:0.1.1
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cpe:2.3:a:hiyouga:llama-factory:0.1.2
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cpe:2.3:a:hiyouga:llama-factory:0.1.3
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cpe:2.3:a:hiyouga:llama-factory:0.1.4
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cpe:2.3:a:hiyouga:llama-factory:0.1.5
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cpe:2.3:a:hiyouga:llama-factory:0.1.6
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cpe:2.3:a:hiyouga:llama-factory:0.1.7
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cpe:2.3:a:hiyouga:llama-factory:0.1.8
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cpe:2.3:a:hiyouga:llama-factory:0.2.0
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cpe:2.3:a:hiyouga:llama-factory:0.2.1
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cpe:2.3:a:hiyouga:llama-factory:0.2.2
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cpe:2.3:a:hiyouga:llama-factory:0.3.0
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cpe:2.3:a:hiyouga:llama-factory:0.3.2
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cpe:2.3:a:hiyouga:llama-factory:0.3.3
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cpe:2.3:a:hiyouga:llama-factory:0.4.0
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cpe:2.3:a:hiyouga:llama-factory:0.5.0
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cpe:2.3:a:hiyouga:llama-factory:0.5.2
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cpe:2.3:a:hiyouga:llama-factory:0.5.3
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cpe:2.3:a:hiyouga:llama-factory:0.6.0
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cpe:2.3:a:hiyouga:llama-factory:0.6.1
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cpe:2.3:a:hiyouga:llama-factory:0.6.2
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cpe:2.3:a:hiyouga:llama-factory:0.6.3
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cpe:2.3:a:hiyouga:llama-factory:0.7.0
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cpe:2.3:a:hiyouga:llama-factory:0.7.1
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cpe:2.3:a:hiyouga:llama-factory:0.8.0
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cpe:2.3:a:hiyouga:llama-factory:0.8.1
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cpe:2.3:a:hiyouga:llama-factory:0.8.2
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cpe:2.3:a:hiyouga:llama-factory:0.8.3
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cpe:2.3:a:hiyouga:llama-factory:0.9.0
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cpe:2.3:a:hiyouga:llama-factory:0.9.1
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cpe:2.3:a:hiyouga:llama-factory:0.9.2