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The CVE-2025-XXXX vulnerability is an Insecure Direct Object Reference (IDOR) in Liferay Portal’s multi-instance architecture. It occurs due to insufficient access control checks when handling requests for Objects and Object Definitions. A remote authenticated user can manipulate request parameters, such as object IDs or definition names, to specify a target belonging to a different virtual instance. The system fails to validate that the user’s permissions are scoped exclusively to their current instance, allowing them to interact with data in a separate, unauthorized virtual instance. This bypasses the intended security boundary.
Platform: Liferay Portal/DXP
Version: 7.4.0-7.4.3.124
Vulnerability: IDOR Bypass
Severity: High
date: 2025-09-11
Prediction: Patch: 2025-09-18
What Undercode Say:
`curl -X GET ‘http://
` Request scoped to a different company (virtual instance) ID.`
How Exploit:
Craft API requests with a ‘scope’ parameter targeting a different companyId. Use authenticated sessions to access, modify, or create object entries and definitions in unauthorized virtual instances, bypassing tenant isolation.
Protection from this CVE:
Apply vendor patch. Implement instance-specific authorization checks on all object-related API endpoints to validate the user’s companyId context against the target resource’s companyId.
Impact:
Data Confidentiality Compromised, Data Integrity Compromised, Tenant Isolation Bypass.
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Sources:
Reported By: github.com
Extra Source Hub:
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