{"id":"CVE-2026-64868","state":"PUBLISHED","title":"New API: Unauthenticated payment webhooks allow memory and disk DoS via unbounded body reads and full-body logging","description":"New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 1.0.0-rc.11, POST /api/stripe/webhook, POST /api/creem/webhook, and POST /api/waffo/webhook read and log full request bodies before signature validation in router/api-router.go and the payment controllers, allowing an unauthenticated attacker to cause memory pressure, container restarts, or disk exhaustion without forging a successful payment. This issue is fixed in version 1.0.0-rc.11.","publishedAt":"2026-08-17T15:44:14.137Z","updatedAt":"2026-08-17T16:31:08.189Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["QuantumNous new-api"],"affected":[{"vendor":"QuantumNous","product":"new-api","versions":[{"version":"< 1.0.0-rc.11","status":"affected"}]}],"references":["https://github.com/QuantumNous/new-api/security/advisories/GHSA-v828-m3pf-vq9q","https://github.com/QuantumNous/new-api/pull/5244","https://github.com/QuantumNous/new-api/commit/d2f7f9ee3adf3ef66798783a60d7bc712451c85c","https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.11"],"weaknesses":["CWE-400","CWE-770"],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/64xxx/CVE-2026-64868.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64868","state":"PUBLISHED","datePublished":"2026-08-17T15:44:14.137Z","dateUpdated":"2026-08-17T16:31:08.189Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-07-20T18:31:39.292Z"},"containers":{"cna":{"title":"New API: Unauthenticated payment webhooks allow memory and disk DoS via unbounded body reads and full-body logging","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.11, POST /api/stripe/webhook, POST /api/creem/webhook, and POST /api/waffo/webhook read and log full request bodies before signature validation in router/api-router.go and the payment controllers, allowing an unauthenticated attacker to cause memory pressure, container restarts, or disk exhaustion without forging a successful payment. This issue is fixed in version 1.0.0-rc.11."}],"affected":[{"vendor":"QuantumNous","product":"new-api","versions":[{"version":"< 1.0.0-rc.11","status":"affected"}]}],"references":[{"url":"https://github.com/QuantumNous/new-api/security/advisories/GHSA-v828-m3pf-vq9q","name":"https://github.com/QuantumNous/new-api/security/advisories/GHSA-v828-m3pf-vq9q","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/QuantumNous/new-api/pull/5244","name":"https://github.com/QuantumNous/new-api/pull/5244","tags":["x_refsource_MISC"]},{"url":"https://github.com/QuantumNous/new-api/commit/d2f7f9ee3adf3ef66798783a60d7bc712451c85c","name":"https://github.com/QuantumNous/new-api/commit/d2f7f9ee3adf3ef66798783a60d7bc712451c85c","tags":["x_refsource_MISC"]},{"url":"https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.11","name":"https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.11","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","lang":"en","description":"CWE-400: Uncontrolled Resource Consumption","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-770","lang":"en","description":"CWE-770: Allocation of Resources Without Limits or Throttling","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-08-17T15:44:14.137Z"},"source":{"advisory":"GHSA-v828-m3pf-vq9q","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-17T16:30:03.088827Z","id":"CVE-2026-64868","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-17T16:31:08.189Z"}}]}}}