Insecure Direct Object Reference in New API Gateway by QuantumNous
CVE-2026-30886

6.5MEDIUM

Key Information:

Vendor

Quantumnous

Status
New-api
Vendor
CVE Published:
23 March 2026

What is CVE-2026-30886?

The New API Gateway by QuantumNous contains an Insecure Direct Object Reference (IDOR) vulnerability in its video proxy endpoint. This flaw enables any authenticated user to access video content owned by other users, compromising user data privacy. The vulnerability arises from a critical oversight in the authorization checks, where the system fails to filter requests by user ownership for video content. As a result, the server inadvertently authenticates to upstream AI services using credentials from unrelated tasks, leading to unauthorized access. A fix has been implemented in version 0.11.4-alpha.2 to address this issue and ensure proper authorization checks are enforced.

Affected Version(s)

new-api < 0.11.4-alpha.2

References

https://github.com/QuantumNous/new-api/security/advisorie...
x_refsource_CONFIRM
https://github.com/QuantumNous/new-api/commit/50ec2bac6b3...
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CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.