{"id":"CVE-2026-71479","title":"New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system","summary":"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…","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","cwe":["CWE-190","CWE-682"],"vendor":"QuantumNous","product":"github.com/QuantumNous/new-api","affected":["github.com/QuantumNous/new-api <= 1.0.0-rc.17"],"patched":["github.com/QuantumNous/new-api 1.0.0-rc.18"],"published":"2026-08-17","updated":"2026-09-18","sourceUpdated":"2026-09-18T20:09:01.757","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-71479","references":[{"url":"https://github.com/QuantumNous/new-api/commit/c9943d37ad93477dd937fc4901cc3c4e0fd8aaab","label":"security-advisories@github.com"},{"url":"https://github.com/QuantumNous/new-api/commit/d0bd8aac742d1e160a5ca61743fe35f4fff880e8","label":"security-advisories@github.com"},{"url":"https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.18","label":"security-advisories@github.com"},{"url":"https://github.com/QuantumNous/new-api/security/advisories/GHSA-8r8v-xf7q-rcpr","label":"security-advisories@github.com"},{"url":"https://github.com/advisories/GHSA-8r8v-xf7q-rcpr"}],"tags":["nvd","ghsa","go"],"epss":0.00519,"epssPercentile":0.42964,"aliases":["GHSA-8r8v-xf7q-rcpr"],"ecosystem":"go","ingestedAt":"2026-08-17T16:57:25.440Z","slug":"CVE-2026-71479","body":"## Overview\n\nNew 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-71479)\n\nAffected packages:\n\n- `github.com/QuantumNous/new-api <= 1.0.0-rc.17`\n\nPatched in:\n\n- `github.com/QuantumNous/new-api 1.0.0-rc.18`\n\nSource: https://github.com/advisories/GHSA-8r8v-xf7q-rcpr","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":50.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}