Critical (9.8) in bmaltais kohya ss. EPSS 3.1% chance of exploitation in the next 30 days.
Kohya_ss is a GUI for Kohya's Stable Diffusion trainers. Kohya_ss is vulnerable to command injection in basic_caption_gui.py. This vulnerability is fixed in 23.1.5.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
3.1% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)