CVE-2026-68489
Quick assessment
Affected
WebPros Plesk extension "Ruby"
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Plesk 扩展 “Ruby”（1.6.6 之前）和 “Node.js Toolkit”（2.5.0 之前）存在静态代码注入漏洞，允许远程已认证用户通过自定义环境变量以 root 身份执行任意代码。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-68489
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Static Code Injection in Plesk extensions "Ruby" before 1.6.6 and "Node.js Toolkit" before 2.5.0 allows remote authenticated users to execute arbitrary code as root via custom environment variables.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
静态存储代码中指令转义处理不恰当(静态代码注入)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| WebPros | Plesk extension "Ruby" | 0 ~ 1.6.6 | - |
|
| WebPros | Plesk extension "Node.js Toolkit" | 0 ~ 2.5.0 | - |
|
II. Public POCs for CVE-2026-68489
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2026-68489 (1)
IV. Related Vulnerabilities
V. Comments for CVE-2026-68489
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