CVE-2026-124588

A security flaw has been discovered in huggingface finetrainers 0.1.0/0.2.0. The impacted element is the function resolve_component_cls of the file finetrainers/utils/model.py of the component Model Index Handler. Performing a manipulation of the argument Library results in code injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

• CWE-74
• CWE-94

• https://github.com/huggingface/finetrainers/
• https://github.com/huggingface/finetrainers/issues/435
• https://github.com/user-attachments/files/33587108/poc.zip
• https://vuldb.com/cve/CVE-2026-124588
• https://vuldb.com/submit/1040375
• https://vuldb.com/vuln/433012
• https://vuldb.com/vuln/433012/cti

Published

Nov 9, 2026

Last Modified

Nov 13, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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