CVE-2026-30886: New API: IDOR in VideoProxy allows cross-user video content access via missing ownership check

March 23, 2026

The video proxy endpoint GET /v1/videos/:task_id/content is vulnerable to an Insecure Direct Object Reference (IDOR). Any authenticated user who knows another user’s task_id can retrieve that user’s generated video content because the handler queries tasks by task_id alone and does not verify ownership.

References

github.com/QuantumNous/new-api
github.com/QuantumNous/new-api/commit/50ec2bac6b341e651fc9ac4344e3bd2cdaeafdbd
github.com/QuantumNous/new-api/security/advisories/GHSA-f35r-v9x5-r8mc
github.com/advisories/GHSA-f35r-v9x5-r8mc
nvd.nist.gov/vuln/detail/CVE-2026-30886

Code Behaviors & Features

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