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The CVE-2025-XXXXX vulnerability in Omni stems from an insecure direct object reference (IDOR) flaw within its API endpoints. The affected API routes fail to properly authorize the requesting user before accessing and returning sensitive resource data. Specifically, when an authenticated user sends a crafted GET request to an endpoint like /api/v1/resources/{id}, the backend does not validate if the user is authorized to view the specified {id}. This allows a low-privilege user to manipulate the resource identifier in the request path, iterating through predictable IDs (e.g., 1, 2, 3) to exfiltrate sensitive information belonging to other users or the system. The information leak could expose internal system details, configuration data, or user credentials, posing a significant security risk without requiring advanced exploitation techniques.
Platform: Omni
Version: 1.1.0 – 1.1.4
Vulnerability: Information Leak
Severity: High
date: 2025-10-13
Prediction: Patch 2025-10-20
What Undercode Say:
curl -H "Authorization: Bearer $TOKEN" http://omni-instance/api/v1/resources/1 curl -H "Authorization: Bearer $TOKEN" http://omni-instance/api/v1/resources/2
// Example vulnerable handler
func GetResource(c Context) {
resourceID := c.Param("id")
// MISSING: Authorization check here
resource := db.GetResourceByID(resourceID)
c.JSON(200, resource)
}
How Exploit:
Manipulate API resource IDs.
Enumerate sequential resource identifiers.
Exfiltrate sensitive data objects.
Protection from this CVE
Update to patched versions.
Implement authorization checks.
Use UUIDs for resources.
Impact:
Sensitive information disclosure.
Internal system exposure.
Credential leakage risk.
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Sources:
Reported By: github.com
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