Toolbox
CVE-2025-43012
HIGH
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Command injection prevention
MITRE ATT&CK
1 technique across 1 tactic: Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 8.3 (HIGH). Attack characteristics: network attack vector, high complexity, no privileges required, user interaction required. EPSS exploitation probability: 0.01%. |
| Exploit ScenarioDerived | A remote attacker could inject arbitrary commands into system command execution by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
Get an e-mail when this CVE is exploited, patched or re-scored. Free account.
Alert meAnalysisAIv1 – Mar 28, 2026
In JetBrains Toolbox App before 2.6 command injection in SSH plugin was possible. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. In JetBrains Toolbox App before 2.6 command injection in SSH plugin was possible Affected products include: Jetbrains Toolbox. Version information: before 2.6.
Know when Toolbox gets its next vulnerability
- Watch products and get an email when something new is published
- Check this CVE against your own stack and servers
- Exploit and PoC references, threat intelligence from 22 sources
No credit card · 7-day full trial
Severity by source
AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionCVE.org
In JetBrains Toolbox App before 2.6 command injection in SSH plugin was possible
Executive ViewAI
Organizations using JetBrains Toolbox App face notable risk from CVE-2025-43012, a command injection vulnerability rated CVSS 8.3. Successful exploitation could allow attackers to execute arbitrary code or commands on affected systems, potentially leading to full system compromise. Organizations should apply vendor updates when available and consider compensating controls in the interim.
Apply vendor patch. If immediate patching is not feasible: (1) Deploy WAF rules to block injection patterns; (2) Restrict network access to affected components; (3) Enable enhanced logging for suspicious activity.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
OS command injection occurs when an application passes unsanitized user input directly into system shell commands.
Affected Products (CPE)CVE.org
JetBrains ToolBox before version 1.18 is vulnerable to Remote Code Execution via a browser protocol handler. Rated criti
PC-Doctor Toolbox before 7.3 has an Uncontrolled Search Path Element. Rated high severity (CVSS 7.8), this vulnerability
JetBrains ToolBox before version 1.18 is vulnerable to a Denial of Service attack via a browser protocol handler. Rated
In JetBrains ToolBox version 1.17 before 1.17.6856, the set of signature verifications omitted the jetbrains-toolbox.exe
In JetBrains Toolbox App before 1.15.5666 for Windows, privilege escalation was possible. Rated high severity (CVSS 7.3)
In JetBrains Toolbox App before 2.6 unencrypted credential transmission during SSH authentication was possible. Rated me
In JetBrains Toolbox App before 2.6 the SSH plugin established connections without sufficient user confirmation. Rated m
JetBrains Toolbox before 1.15.5605 was resolving an internal URL via a cleartext http connection. Rated medium severity
In JetBrains Toolbox App before 2.2 a DoS attack was possible via a malicious SVG image. Rated medium severity (CVSS 5.5
The Themedy Toolbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's themedy_col, them
In JetBrains Toolbox App before 2.6 host key verification was missing in SSH plugin. Rated medium severity (CVSS 4.2), t
GitHub PoC
Exploit-DB