Skip to content
OpenAdvisories
Medium · 6.0 CVE-2026-64865 EUVD-2026-60263GHSA-j6gc-4893-qwmpGO-2026-6243

New API: Redis user quota cache overwrite via PUT /api/user/self allows quota bypass

Published Aug 17, 2026 · Updated Aug 18, 2026 · Assigned by GitHub_M

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.

Affected products

VendorProductAffectedFixed
QuantumNous new-api < 1.0.0-rc.16 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
SLES for SAP 16.0 govulncheck-vulndb 0.0.20260827T195228-160000.1.1 SUSE-SU-2026:23625-1
SLES 16.0 govulncheck-vulndb 0.0.20260827T195228-160000.1.1 SUSE-SU-2026:23625-1
ReleasePackageFixed inAdvisory
openSUSE Leap 16.0 govulncheck-vulndb 0.0.20260827T195228-160000.1.1 openSUSE-SU-2026:21761-1

Affected packages

EcosystemPackageAffectedFixedRecord
Go github.com/QuantumNous/new-api < 1.0.0-rc.16 1.0.0-rc.16 GHSA-j6gc-4893-qwmp

Advisories 2

References