CVE intelligence and bounded remediation

CVE-2022-2379 — Easy Student Results Project Easy Student Results security vulnerability

High CVSS 7.5

The Easy Student Results WordPress plugin through 2.2.8 lacks authorisation in its REST API, allowing unauthenticated users to retrieve information related to the courses, exams, departments as well as student's grades and PII such as email address, physical address, phone number etc

Severity
High
CVSS
7.5 (3.1)
Published
2022-08-15
CISA KEV
Not currently listed
Ecosystem
php/wordpress
Weaknesses
CWE-862

Affected products

  • easy_student_results_project / easy_student_results

Matched remediation archetype

Authorization bypass, IDOR, and cross-tenant access

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Check exposure

  • Map object and action authorization checks across API, UI, batch, import/export, and background-job paths.
  • Identify tenant, ownership, role, and policy boundaries for affected resources and administrative operations.
  • Use synthetic fixtures to compare intended access matrices without accessing another user's real data.

Remediate safely

  • Enforce server-side authorization at each resource access and state transition using the authenticated principal and trusted tenant context.
  • Scope data queries by tenant and ownership; treat client-supplied identifiers, roles, and policy claims as untrusted.
  • Add deny-by-default policy tests for horizontal and vertical access across every affected transport.

Authoritative sources

Complete CVE record and remediation plan

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