CVE-2026-68492
Quick assessment
Affected
WebPros Plesk
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 在 18.0.34 至 18.0.80.8 之前版本以及 18.0.81 至 18.0.81.1 之前版本中存在一个不受信任的搜索路径漏洞。远程已认证用户可通过 2.4.2 至 2.4.7 之前的“Plesk RESTful API”扩展，利用该漏洞以 root 权限执行任意代码。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-68492
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An untrusted search path vulnerability in Plesk from 18.0.34 before 18.0.80.8 and 18.0.81 before 18.0.81.1 allows remote authenticated users to execute arbitrary code as root via the "Plesk RESTful API" extension from 2.4.2 before 2.4.7.
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
不可信的搜索路径
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| WebPros | Plesk | 18.0.34 ~ 18.0.80.8 | - |
|
| WebPros | Plesk extension "Plesk RESTful API" | 2.4.2 ~ 2.4.7 | - |
|
II. Public POCs for CVE-2026-68492
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-68492
请登录查看更多情报信息。
Other References for CVE-2026-68492 (1)
Same Patch Batch · WebPros · 2026-09-23 · 5 CVEs total
| CVE-2026-87900 | 9.4 CRITICAL | cPanel 6.11.2-10794 WP Toolkit参数注入漏洞 |
| CVE-2026-87899 | 9.4 CRITICAL | cPanel提权漏洞：远程用户可获Root权限执行代码 |
| CVE-2026-87898 | 9.4 CRITICAL | Plesk远程认证命令注入漏洞 |
| CVE-2026-68490 | 8.2 HIGH | Thunderbird 权限配置错误致敏感信息泄露 |
IV. Related Vulnerabilities
Same weakness: CWE-426
-
CVE-2026-87723
Untrusted Search Path (PATH Hijacking) in fuse-archive -
CVE-2026-100584
OpenClaw before 2026.7.1 Allowlist Bypass via Workspace Shad -
CVE-2026-100310
GNU libextractor before 1.16 Privilege Escalation via LIBEXT -
CVE-2026-92587
n8n before 1.123.76 Sandbox Escape via Git Relative URL -
CVE-2026-0307
GlobalProtect App: Local Privilege Escalation Vulnerabilitie
V. Comments for CVE-2026-68492
No comments yet