Answer in brief
CVE-2026-64859 records a Critical severity (CVSS 9.1) vulnerability in New API: User List API Leaks Root User Access Token Leading to Privilege Escalation. The current sources do not mark it as known exploited. The current feed maps QuantumNous/new-api (generic), github.com/QuantumNous/new-api (go), github.com/QuantumNous/new-api (go). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2026-64859 records a Critical severity (CVSS 9.1) vulnerability in New API: User List API Leaks Root User Access Token Leading to Privilege Escalation. The current sources do not mark it as known exploited. The current feed maps QuantumNous/new-api (generic), github.com/QuantumNous/new-api (go), github.com/QuantumNous/new-api (go). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 9.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps QuantumNous/new-api (generic), github.com/QuantumNous/new-api (go), github.com/QuantumNous/new-api (go). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| QuantumNous/new-apigeneric | < 1.0.0-rc.7 | Not reported |
| github.com/QuantumNous/new-apigo | >=0 <1.0.0-rc.7 | 1.0.0-rc.7 |
| github.com/QuantumNous/new-apigo | <1.0.0-rc.7 | 1.0.0-rc.7 |
Published upstream
Aug 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 17, 2026
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.
Quoted source text, attributed separately from HOL analysis.
CVSS is 9.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps QuantumNous/new-api (generic), github.com/QuantumNous/new-api (go), github.com/QuantumNous/new-api (go). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| QuantumNous/new-apigeneric | < 1.0.0-rc.7 | Not reported |
| github.com/QuantumNous/new-apigo | >=0 <1.0.0-rc.7 | 1.0.0-rc.7 |
| github.com/QuantumNous/new-apigo | <1.0.0-rc.7 | 1.0.0-rc.7 |
Published upstream
Aug 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 17, 2026
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.
Quoted source text, attributed separately from HOL analysis.