CVE-2026-64859
Last modified
CVE-2026-64859 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 1.0.0-rc.7, the admin user list and user lookup APIs, including GET /api/user/, return User.AccessToken as access_token because User model objects are serialized after queries use Omit("password"), allowing an authenticated administrator to obtain the root user's bearer token and access root-only system configuration APIs. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 1.0.0-rc.7, the admin user list and user lookup APIs, including GET /api/user/, return User.AccessToken as access_token because User model objects are serialized after queries use Omit("password"), allowing an authenticated administrator to obtain the root user's bearer token and access root-only system configuration APIs. This issue is fixed in version 1.0.0-rc.7.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| QuantumNous | new-api | < 1.0.0-rc.7 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-64859?
How severe is CVE-2026-64859?
How do I fix CVE-2026-64859?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-6485UEFI BIOS embedded Shell could be used to bypass Secure Boot…8.2
- CVE-2026-64850Grav is a file-based Web platform. Prior to 2.0.7, Grav Blue…8.7
- CVE-2026-64851Grav Shortcode Core Plugin allows for the development shortc…8.5
- CVE-2026-64852Grav API Plugin is a RESTful API for Grav CMS that provides …8.7
- CVE-2026-64856FileRise is a self-hosted web-based file manager with multi-…3.7
- CVE-2026-64857tirreno, a security framework, has a session fixation issue …5.3
- CVE-2026-6486A vulnerability was detected in classroombookings up to 2.17…3.5
- CVE-2026-64860ESP-Protocols is a collection of protocol components for ESP…6.5
- CVE-2026-64862Frappe HR is an open-source human resources management solut…6.5
- CVE-2026-64863goshs is a feature-rich single-binary file server for red te…9.1
- CVE-2026-64865New API is a large language mode (LLM) gateway and artificia…6
- CVE-2026-64866New API is a large language mode (LLM) gateway and artificia…5.1
Are you affected by CVE-2026-64859?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST