CVE-2026-25811— PlaciPy Email Domain Trust Enables Cross-Tenant Data Access (Multi-Tenant Isolation Failure)
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I. Basic Information for CVE-2026-25811
Vulnerability Information
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Vulnerability Title
PlaciPy Email Domain Trust Enables Cross-Tenant Data Access (Multi-Tenant Isolation Failure)
Source: NVD (National Vulnerability Database)
Vulnerability Description
PlaciPy is a placement management system designed for educational institutions. In version 1.0.0, the application derives the tenant identifier directly from the email domain provided by the user, without validating domain ownership or registration. This allows cross-tenant data access.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
PlaciPy 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PlaciPy是Praskla Technology开源的一个综合性的就业管理系统，旨在为教育机构简化学生、培训人员和管理人员的就业流程。 PlaciPy 1.0.0版本存在安全漏洞，该漏洞源于直接从用户提供的电子邮件域派生租户标识符而未验证域所有权，可能导致跨租户数据访问。
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 |
|---|---|---|---|---|
| Praskla-Technology | assessment-placipy | = 1.0.0 | - |
II. Public POCs for CVE-2026-25811
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Praskla-Technology · 2026-02-09 · 9 CVEs total
| CVE-2026-25810 | PlaciPy is Missing Object-Level Authorization in student.submission.routes.ts | |
| CVE-2026-25806 | PlaciPy has Missing Authorization Checks on Student Management Endpoints (IDOR) | |
| CVE-2026-25809 | PlaciPy Code Execution Allowed Without Assessment Active State Validation | |
| CVE-2026-25876 | PlaciPy is Missing Authorization on Assessment Results Endpoint | |
| CVE-2026-25812 | PlaciPy is Missing CSRF Protection on State-Changing Endpoints | |
| CVE-2026-25813 | PlaciPy Exposes Sensitive Data via Application Logs | |
| CVE-2026-25875 | PlaciPy Admin Privilege Escalation via Trusted JWT Claims | |
| CVE-2026-25814 | NoSQL Injection Risk via Unsanitized Query Parameters |
IV. Related Vulnerabilities
Same product: assessment-placipy
- CVE-2026-25875
PlaciPy Admin Privilege Escalation via Trusted JWT Claims - CVE-2026-25814
NoSQL Injection Risk via Unsanitized Query Parameters - CVE-2026-25813
PlaciPy Exposes Sensitive Data via Application Logs - CVE-2026-25812
PlaciPy is Missing CSRF Protection on State-Changing Endpoin - CVE-2026-25809
PlaciPy Code Execution Allowed Without Assessment Active Sta
Same vendor: Praskla-Technology
- CVE-2026-25875
PlaciPy Admin Privilege Escalation via Trusted JWT Claims - CVE-2026-25814
NoSQL Injection Risk via Unsanitized Query Parameters - CVE-2026-25813
PlaciPy Exposes Sensitive Data via Application Logs - CVE-2026-25812
PlaciPy is Missing CSRF Protection on State-Changing Endpoin - CVE-2026-25809
PlaciPy Code Execution Allowed Without Assessment Active Sta
Same weakness: CWE-863
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Privilege Escalation Attack affecting Pelican Web UI - CVE-2025-15633
HCL BigFix WebUI is affected by an improper authorization vu - CVE-2026-42296
Argo Workflows has incomplete fix for CVE-2026-31892: hostNe - CVE-2025-66170
Apache CloudStack: Any user can list backups that they shoul - CVE-2026-41903
FreeScout IDOR Vulnerability: PERM_EDIT_USERS allows modifyi
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