CVE-2026-12195Public exploitNetwork attack vector

Authenticated command execution via unescaped FTP username

Published Jul 4, 2026 · Updated Jul 4, 2026

OS command injection in myVesta Control Panel allows remote authenticated users to execute commands as the admin user. The FTP username deletion path in web/edit/web/index.php appends v_ftp_user to a shell command and passes it to exec() without shell-argument escaping. A low-privileged panel account with access to FTP username deletion can inject shell metacharacters, causing commands to run with the panel admin user’s privileges.

CVSS severity8.5
High
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in myVesta Control Panel allows remote authenticated users to execute commands as the admin user. The FTP username deletion path in web/edit/web/index.php appends v_ftp_user to a shell command and passes it to exec() without shell-argument escaping. A low-privileged panel account with access to FTP username deletion can inject shell metacharacters, causing commands to run with the panel admin user’s privileges.

The record

CVE
CVE-2026-12195
Published
Jul 4, 2026
Updated
Jul 4, 2026
Vendor
myVesta
Product
myVesta Control Panel
Classifications
CWE-78, CAPEC-88, T1190, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 4, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=0 <95d7e43bf286d6881ca753dac93cb42d98cc7422

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

myVesta · myVesta Control Panelversion=0 <95d7e43bf286d6881ca753dac93cb42d98cc7422

Published CVSS scores

8.5Project Black CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC-88OS Command Injection
T1190Exploit Public-Facing Application
T1059.004Command and Scripting Interpreter: Unix Shell

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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