CVE-2026-4640— Galaxy Software Services｜Vitals ESP - Missing Authentication
Quick assessment
Affected
Galaxy Software Services Vitals ESP
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.
Galaxy Software Services Vitals ESP是中国叡扬资讯（Galaxy Software Services）公司的一个用于办公的知识管理系统。 Galaxy Software Services Vitals ESP存在访问控制错误漏洞，该漏洞源于缺少身份验证，可能导致未经身份验证的远程攻击者执行某些功能以获取敏感信息。
Possible ATT&CK Techniques 1 AI
T1505.003 · Web Shell
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I. Basic Information for CVE-2026-4640
Vulnerability Information
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Vulnerability Title
Galaxy Software Services｜Vitals ESP - Missing Authentication
Source: CVE Program / CVE List V5
Vulnerability Description
Vitals ESP developed by Galaxy Software Services has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to execute certain functions to obtain sensitive information.
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
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Galaxy Software Services Vitals ESP 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Galaxy Software Services Vitals ESP是中国叡扬资讯（Galaxy Software Services）公司的一个用于办公的知识管理系统。 Galaxy Software Services Vitals ESP存在访问控制错误漏洞，该漏洞源于缺少身份验证，可能导致未经身份验证的远程攻击者执行某些功能以获取敏感信息。
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 |
|---|---|---|---|---|
| Galaxy Software Services | Vitals ESP | 0 ~ 6.3 | - |
|
II. Public POCs for CVE-2026-4640
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-4640 (2)
-
TWCERT/CC台灣電腦網路危機處理暨協調中心|企業資安通報協處|資安情資分享|漏洞通報|資安聯盟|資安電子報-叡揚資訊｜Vitals ESP - 存在2個漏洞 third-party-advisory
IV. Related Vulnerabilities
Same product: Vitals ESP
-
CVE-2026-4639
Galaxy Software Services｜Vitals ESP - Incorrect Authorizatio -
CVE-2025-14255
Galaxy Software Services｜Vitals ESP - SQL Injection -
CVE-2025-14254
Galaxy Software Services｜Vitals ESP - SQL Injection -
CVE-2025-14253
Galaxy Software Services｜Vitals ESP - Arbitrary File Read -
CVE-2025-31342
Galaxy Software Services Vitals ESP Forum Module - Unrestric
Same vendor: Galaxy Software Services
-
CVE-2026-4639
Galaxy Software Services｜Vitals ESP - Incorrect Authorizatio -
CVE-2025-14255
Galaxy Software Services｜Vitals ESP - SQL Injection -
CVE-2025-14254
Galaxy Software Services｜Vitals ESP - SQL Injection -
CVE-2025-14253
Galaxy Software Services｜Vitals ESP - Arbitrary File Read -
CVE-2023-41357
Galaxy Software Services Vitals ESP - Arbitrary File Upload
Same weakness: CWE-306
-
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PraisonAI: [Auth Bypass] `praisonai serve agents --api-key`
V. Comments for CVE-2026-4640
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