What’s Vulnerable › Vulnerabilities

CVE-2026-82909: QuantumNous new-api Revoked API Token token session expiration

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-31 · updated 2026-09-02
• Weakness: CWE-613

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 products

• QuantumNous new-api: 1.0.0-rc.0, 1.0.0-rc.1, 1.0.0-rc.2, 1.0.0-rc.3, 1.0.0-rc.4, 1.0.0-rc.5 (+10)

References

• https://github.com/QuantumNous/new-api/
• https://github.com/QuantumNous/new-api/commit/0d5995eb63f8801d32eb32fbe74b75b68752bfa9
• https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.17
• https://github.com/yaowenxiao721/Poc/blob/main/New-API/new-api-poc1.md
• https://vuldb.com/cve/CVE-2026-82909
• https://vuldb.com/submit/877769
• https://vuldb.com/vuln/397289
• https://vuldb.com/vuln/397289/cti

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