CVE-2024-32025Public exploitNetwork attack vector

Remote command execution via unquoted group size

Published Apr 16, 2024 · Updated Aug 27, 2025

Command injection in bmaltais kohya_ss 22.6.1 through 23.1.4 allows remote attackers to execute arbitrary commands via a crafted group size. The gradio_group_images_gui_tab path appends group_size directly to a command string that subprocess.run executes through a shell. Exploitation requires a reachable Gradio interface on a POSIX host; the documented technique does not inject commands on Windows.

CVSS severity9.1
Critical
EPSS probability2.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in bmaltais kohya_ss 22.6.1 through 23.1.4 allows remote attackers to execute arbitrary commands via a crafted group size. The gradio_group_images_gui_tab path appends group_size directly to a command string that subprocess.run executes through a shell. Exploitation requires a reachable Gradio interface on a POSIX host; the documented technique does not inject commands on Windows.

The record

CVE
CVE-2024-32025
Published
Apr 16, 2024
Updated
Aug 27, 2025
Vendor
bmaltais
Product
kohya_ss
Classifications
CWE-77, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 22.6.1, < 23.1.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

bmaltais · kohya_ssversion=>= 22.6.1, < 23.1.5

Published CVSS scores

9.1GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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