{"answers":{"affected":"3 open source packages ship an affected version, including github.com/QuantumNous/new-api.","exploited":"There is no known exploitation of CVE-2026-64865 in the wild and no public exploit code.","fix":"Upgrade github.com/QuantumNous/new-api to 1.0.0-rc.16 or later.","what":"CVE-2026-64865 is a medium-severity vulnerability in QuantumNous new-api, published on 17 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-64865 and fix it if it is affected.\n\nWhat it is: CVE-2026-64865 is a medium-severity vulnerability in QuantumNous new-api, published on 17 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-64865 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/QuantumNous/new-api (Go): affected all versions; fixed in 1.0.0-rc.16\n- github.com/QuantumNous/new-api (Go): affected all versions; fixed in 1.0.0-rc.16\n- github.com/QuantumNous/new-api (Go): affected all versions; fixed in 1.0.0-rc.16\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-64865/ (Markdown: https://insights.sbomify.com/CVE-2026-64865/index.md)","id":"CVE-2026-64865","markdown":"https://insights.sbomify.com/CVE-2026-64865/index.md","name":"CVE-2026-64865","record":{"aliases":["GHSA-j6gc-4893-qwmp","GO-2026-6243"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"LLM gateway","requires_auth":"low_privilege","summary":"An authenticated user can bypass quota limits by racing API requests to overwrite cached quota values in Redis.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"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"},"cwes":[{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"}],"description":"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.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"New API: Redis user quota cache overwrite via PUT /api/user/self allows quota bypass","id":"CVE-2026-64865","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"race_condition","year":"2026"},"n_packages":3,"n_references":3,"next":{"headline":"New API: Admin can reset passkeys for same-level or higher-privileged users","id":"CVE-2026-64866"},"packages":[{"ecosystem":"Go","fixed":["1.0.0-rc.16"],"introduced":["0"],"last_affected":[],"package":"github.com/QuantumNous/new-api","purl":null,"source":"GHSA-j6gc-4893-qwmp"},{"ecosystem":"Go","fixed":["1.0.0-rc.16"],"introduced":["0"],"last_affected":[],"package":"github.com/QuantumNous/new-api","purl":"pkg:golang/github.com/QuantumNous/new-api","source":"GHSA-j6gc-4893-qwmp"},{"ecosystem":"Go","fixed":["1.0.0-rc.16"],"introduced":["0"],"last_affected":[],"package":"github.com/QuantumNous/new-api","purl":"pkg:golang/github.com/QuantumNous/new-api","source":"GO-2026-6243"}],"prev":{"headline":"goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite","id":"CVE-2026-64863"},"products":["new-api"],"published":"2026-08-17","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-18","vendors":["QuantumNous"]},"summary":"An authenticated user can bypass quota limits by racing API requests to overwrite cached quota values in Redis.","url":"https://insights.sbomify.com/CVE-2026-64865/"}