What’s Vulnerable › Vulnerabilities

CVE-2024-32027: Kohya_ss is vulnerable to a command injection in `finetune_gui.py` (`GHSL-2024-022`)

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-04-16 · updated 2026-06-17
• Weakness: CWE-77

Description

Kohya_ss is a GUI for Kohya's Stable Diffusion trainers. Kohya_ss v22.6.1 is vulnerable to command injection in `finetune_gui.py` This vulnerability is fixed in 23.1.5.

Affected products

• bmaltais kohya_ss: from 22.6.1 before 24.0.1 — fixed in 24.0.1

How to fix

Upgrade to a fixed version: bmaltais kohya_ss 24.0.1. Check the vendor advisory for mitigations.

References

• https://github.com/bmaltais/kohya_ss/commit/831af8babeb75faff62bcc6a8c6a4f80354f1ff1
• https://github.com/bmaltais/kohya_ss/security/advisories/GHSA-8h78-3vqm-xw83
• https://securitylab.github.com/advisories/GHSL-2024-019_GHSL-2024-024_kohya_ss
• https://github.com/bmaltais/kohya_ss/commit/831af8babeb75faff62bcc6a8c6a4f80354f1ff1
• https://github.com/bmaltais/kohya_ss/security/advisories/GHSA-8h78-3vqm-xw83
• https://securitylab.github.com/advisories/GHSL-2024-019_GHSL-2024-024_kohya_ss

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