Vulnerability Description
New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 1.0.0-rc.18, user-controlled image n, video seconds and duration, max_tokens, max_completion_tokens, maxOutputTokens, audio duration, and billing-expression quantities can overflow conversions in common/quota_math.go and related settlement paths, allowing a low-privileged account with positive balance or an active subscription to turn a negative charge into account credit and potentially drain upstream funds. This issue is fixed in version 1.0.0-rc.18.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/QuantumNous/new-api/commit/c9943d37ad93477dd937fc4901cc3c4e0f
- https://github.com/QuantumNous/new-api/commit/d0bd8aac742d1e160a5ca61743fe35f4ff
- https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.18
- https://github.com/QuantumNous/new-api/security/advisories/GHSA-8r8v-xf7q-rcpr
FAQ
What is CVE-2026-71479?
CVE-2026-71479 is a vulnerability with a CVSS score of 9.1 (CRITICAL). New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 1.0.0-rc.18, user-controlled image n, video seconds and duration, max_tokens, max_comp...
How severe is CVE-2026-71479?
CVE-2026-71479 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-71479?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.