CVE-2026-9161— User Enumeration in DernekPlus' Website Template
Quick assessment
Affected
DernekPlus Website Template
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.
DernekPlus 网站模板中存在“可观察到的响应差异”漏洞，可导致账户指纹识别（Account Footprinting）。 该问题影响范围：网站模板 10092026 及之前版本。 备注：供应商早在披露前已被通知，但未以任何方式作出回应。
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| DernekPlus | Website Template | ≤ 10092026 |
affected |
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I. Basic Information for CVE-2026-9161
Vulnerability Information
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Vulnerability Title
User Enumeration in DernekPlus' Website Template
Source: CVE Program / CVE List V5
Vulnerability Description
Observable response discrepancy vulnerability in DernekPlus Website Template allows Account Footprinting.
This issue affects Website Template: through 10092026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
响应差异性信息暴露
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| DernekPlus | Website Template | 0 ~ 10092026 | - |
|
II. Public POCs for CVE-2026-9161
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-9161 (1)
-
🔗 T.C. Siber Güvenlik Başkanlığı - Güvenlik Bildirimleri Detay government-resource
IV. Related Vulnerabilities
Same product: Website Template
Same weakness: CWE-204
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V. Comments for CVE-2026-9161
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