{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-71479", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-08-06T19:56:23.724Z", "datePublished": "2026-08-17T16:11:28.485Z", "dateUpdated": "2026-08-17T16:11:28.485Z"}, "containers": {"cna": {"title": "New API: Integer overflow in quota billing yields negative charges (self-crediting)", "problemTypes": [{"descriptions": [{"cweId": "CWE-190", "lang": "en", "description": "CWE-190: Integer Overflow or Wraparound", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-682", "lang": "en", "description": "CWE-682: Incorrect Calculation", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/QuantumNous/new-api/security/advisories/GHSA-8r8v-xf7q-rcpr", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/QuantumNous/new-api/security/advisories/GHSA-8r8v-xf7q-rcpr"}, {"name": "https://github.com/QuantumNous/new-api/commit/c9943d37ad93477dd937fc4901cc3c4e0fd8aaab", "tags": ["x_refsource_MISC"], "url": "https://github.com/QuantumNous/new-api/commit/c9943d37ad93477dd937fc4901cc3c4e0fd8aaab"}, {"name": "https://github.com/QuantumNous/new-api/commit/d0bd8aac742d1e160a5ca61743fe35f4fff880e8", "tags": ["x_refsource_MISC"], "url": "https://github.com/QuantumNous/new-api/commit/d0bd8aac742d1e160a5ca61743fe35f4fff880e8"}, {"name": "https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.18", "tags": ["x_refsource_MISC"], "url": "https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.18"}], "affected": [{"vendor": "QuantumNous", "product": "new-api", "versions": [{"version": "< 1.0.0-rc.18", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-17T16:11:28.485Z"}, "descriptions": [{"lang": "en", "value": "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."}], "source": {"advisory": "GHSA-8r8v-xf7q-rcpr", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "new-api", "vendor": "QuantumNous", "versions": [{"status": "affected", "version": "< 1.0.0-rc.18"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-71479", "lastModified": "2026-08-17T16:17:44.307", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-08-17T16:17:44.307", "references": [{"source": "[email protected]", "url": "https://github.com/QuantumNous/new-api/commit/c9943d37ad93477dd937fc4901cc3c4e0fd8aaab"}, {"source": "[email protected]", "url": "https://github.com/QuantumNous/new-api/commit/d0bd8aac742d1e160a5ca61743fe35f4fff880e8"}, {"source": "[email protected]", "url": "https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.18"}, {"source": "[email protected]", "url": "https://github.com/QuantumNous/new-api/security/advisories/GHSA-8r8v-xf7q-rcpr"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}, {"lang": "en", "value": "CWE-682"}], "source": "[email protected]", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.0.0-rc.18)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "new-api", "source": "cna", "vendor": "QuantumNous"}, "product": "new-api", "vendor": "quantumnous"}], "created": "2026-08-17T17:30:18.597148+00:00", "updated": "2026-08-17T17:30:18.893533+00:00", "vendors": ["quantumnous", "quantumnous$PRODUCT$new-api"]}