CVE intelligence and bounded remediation

CVE-2025-63562 — Summer Pearl Group Vacation Rental Management Platform prior to v1.0.2 suffers from insufficient server-side authorization

Medium CVSS 6.3

Summer Pearl Group Vacation Rental Management Platform prior to v1.0.2 suffers from insufficient server-side authorization. Authenticated attackers can call several endpoints and perform create/update/delete actions on resources owned by arbitrary users by manipulating request parameters (e.g., owner or resource id).

Severity
Medium
CVSS
6.3 (3.1)
Published
2025-10-31
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-284

Affected products

  • summerpearlgroup / vacation_rental_management_platform

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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