QuantumNous new-api Revoked API Token token session expiration

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-82909
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-31 21:17:54 UTC
Updated2026-09-02 15:17:44 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 2.1 LOW from [email protected]

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS: 0.002270000 probability, percentile 0.133350000 (date 2026-09-05)

Problem Types: CWE-613 | CWE-613 Session Expiration

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary2.1LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/C...
4.0CNADECLARED5.3MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
3.1[email protected]Secondary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.1CNADECLARED4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
3.0CNADECLARED4.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
2.0[email protected]Secondary4AV:N/AC:L/Au:S/C:P/I:N/A:N
2.0CNADECLARED4AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:OF/RC:C

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA QuantumNous New-api affected 1.0.0-rc.0 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.1 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.2 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.3 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.4 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.5 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.6 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.7 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.8 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.9 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.10 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.11 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.12 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.13 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.14 Not specified
CNA QuantumNous New-api affected 1.0.0-rc.15 Not specified
CNA QuantumNous New-api unaffected 1.0.0-rc.17 Not specified

References

ReferenceSourceLinkTags
github.com/yaowenxiao721/Poc/blob/main/New-API/new-api-poc1.md [email protected] github.com
github.com/QuantumNous/new-api/commit/0d5995eb63f8801d32eb32fbe74b75b687... [email protected] github.com
github.com/QuantumNous/new-api [email protected] github.com
github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.17 [email protected] github.com
vuldb.com/cve/CVE-2026-82909 [email protected] vuldb.com
vuldb.com/submit/877769 [email protected] vuldb.com
vuldb.com/vuln/397289/cti [email protected] vuldb.com
vuldb.com/vuln/397289 [email protected] vuldb.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: yaowenxiao (VulDB User) (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-08-31T00:00:00.000ZAdvisory disclosed
CNA2026-08-31T02:00:00.000ZVulDB entry created
CNA2026-08-31T12:16:59.000ZVulDB entry last update

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