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TI-2026-46373 Aliases CVE-2026-64865GHSA-j6gc-4893-qwmp

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

Priority LOW 27CWE-362Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
High
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
None · High · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00295 22nd percentileScored 2026-11-07
Fix Fixed new-api (QuantumNous): 1.0.0-rc.16github.com/QuantumNous/new-api (Go): 1.0.0-rc.16

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
QuantumNousnew-apibefore 1.0.0-rc.161.0.0-rc.16Patch availableCNA
—github.com/QuantumNous/new-api (Go)before 1.0.0-rc.161.0.0-rc.16Patch availableGHSA-j6gc-4893-qwmp
  • new-api VendorQuantumNous Affected before 1.0.0-rc.16 Fixed in 1.0.0-rc.16 Patch available CNA
  • github.com/QuantumNous/new-api (Go) Vendor— Affected before 1.0.0-rc.16 Fixed in 1.0.0-rc.16 Patch available GHSA-j6gc-4893-qwmp

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:newapi:new_api:*:*:*:*:*:*:*:*——QuantumNous
  • cpe:2.3:a:newapi:new_api:*:*:*:*:*:*:*:* Versions — — ·QuantumNous

Remediation

  • Fix · CNA new-api (QuantumNous) Fixed in 1.0.0-rc.16
  • Fix · GHSA-j6gc-4893-qwmp github.com/QuantumNous/new-api (Go) Fixed in 1.0.0-rc.16 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-64865
  2. 2026-10-03 Alias added: GHSA-j6gc-4893-qwmp

References

Other 4

  • TI-2025-35042 QuantumNous new-api v.0.8.5.2 is vulnerable to Cross Site Scripting (XSS). CVSS 3.1HIGH 8.8
  • TI-2026-30643 New API: SSRF Filter Bypass via 0.0.0.0 CVSS 4.0HIGH 7.1
  • TI-2026-30031 New API: Stripe Webhook Signature Bypass via Empty Secret Enables Unlimited Quota Fraud CVSS 3.1HIGH 8.2
  • TI-2026-20865 New API has Potential XSS in its MarkdownRenderer component CVSS 3.1HIGH 7.6
  • TI-2026-20698 New API has an SQL LIKE Wildcard Injection DoS via Token Search CVSS 4.0HIGH 7.1
  • TI-2026-23715 New API: IDOR in VideoProxy allows cross-user video content access via missing ownership check CVSS 3.1MEDIUM 6.5
See all 18 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences