CVE-2026-39490— WordPress JupiterX Core plugin <= 4.14.1 - Broken Access Control vulnerability
Quick assessment
Affected
artbees JupiterX Core
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.
artbees jupiter x core是artbees公司开源的一个WordPress主题核心扩展。 artbees Jupiter X Core 4.14.1及之前版本存在授权问题漏洞，该漏洞源于存在未经验证的访问控制问题，可能导致未经身份验证的攻击者访问敏感数据。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| artbees | JupiterX Core | n/a≤ 4.14.1 |
affected |
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I. Basic Information for CVE-2026-39490
Vulnerability Information
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Vulnerability Title
WordPress JupiterX Core plugin <= 4.14.1 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Broken Access Control in JupiterX Core <= 4.14.1 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
artbees Jupiter X Core 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
artbees jupiter x core是artbees公司开源的一个WordPress主题核心扩展。 artbees Jupiter X Core 4.14.1及之前版本存在授权问题漏洞，该漏洞源于存在未经验证的访问控制问题，可能导致未经身份验证的攻击者访问敏感数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| artbees | JupiterX Core | n/a ~ 4.14.1 | - |
|
II. Public POCs for CVE-2026-39490
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-39490 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2026-39490
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