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CVE-2026-82909

QuantumNous new-api Revoked API Token token session expiration

MEDIUM
4.3
CVSS Score
Published: August 31, 2026 at 08:30 PM UTC
Updated: September 2, 2026 at 03:17 PM UTC
1 product affected across 1 vendorNew API

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

A vulnerability was determined in QuantumNous new-api up to 1.0.0-rc.15. Affected by this issue is some unknown functionality of the file /api/usage/token/ of the component Revoked API Token Handler. Executing a manipulation can lead to session expiration. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. Upgrading to version 1.0.0-rc.17 can resolve this issue. This patch is called 0d5995eb63f8801d32eb32fbe74b75b68752bfa9. The affected component should be upgraded.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (8)

VDB Entry
Source: cverecord
https://vuldb.com/vuln/397289
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/397289/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-82909
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/877769
Exploit
Source: cverecord
https://github.com/yaowenxiao721/Poc/blob/main/New-API/new-api-poc1.md
Patch
Source: cverecord
https://github.com/QuantumNous/new-api/commit/0d5995eb63f8801d32eb32fbe74b75b68752bfa9
Patch
Source: cverecord
https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.17
Product
Source: cverecord
https://github.com/QuantumNous/new-api/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-613

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