{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64865","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-20T18:31:39.292Z","datePublished":"2026-08-17T16:13:37.664Z","dateUpdated":"2026-08-18T14:47:21.494Z"},"containers":{"cna":{"title":"New API: Redis user quota cache overwrite via PUT /api/user/self allows quota bypass","problemTypes":[{"descriptions":[{"cweId":"CWE-362","lang":"en","description":"CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"HIGH","attackRequirements":"PRESENT","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/QuantumNous/new-api/security/advisories/GHSA-j6gc-4893-qwmp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/QuantumNous/new-api/security/advisories/GHSA-j6gc-4893-qwmp"},{"name":"https://github.com/QuantumNous/new-api/commit/dfc0d6324b40c1d6c2972e524409f933541bfb0f","tags":["x_refsource_MISC"],"url":"https://github.com/QuantumNous/new-api/commit/dfc0d6324b40c1d6c2972e524409f933541bfb0f"},{"name":"https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.16","tags":["x_refsource_MISC"],"url":"https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.16"}],"affected":[{"vendor":"QuantumNous","product":"new-api","versions":[{"version":"< 1.0.0-rc.16","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-17T16:13:37.664Z"},"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.16, repeated PUT /api/user/self requests that update language or sidebar_modules can race relay billing because controller/user.go calls User.Update and updateUserCache performs a full RedisHSetObj write to user:.Quota, overwriting concurrent HINCRBY deductions and allowing an authenticated user to keep cached quota artificially high. This issue is fixed in version 1.0.0-rc.16."}],"source":{"advisory":"GHSA-j6gc-4893-qwmp","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T14:47:12.863907Z","id":"CVE-2026-64865","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-18T14:47:21.494Z"}}]}}