Webhook Event Forgery Vulnerability in New API by QuantumNous
CVE-2026-41432

7.1HIGH

Key Information:

Vendor

Quantumnous

Status
New-api
Vendor
CVE Published:
8 May 2026

What is CVE-2026-41432?

Prior to version 0.12.10, New API contained a vulnerability in its Stripe webhook handler, allowing unauthenticated attackers to forge webhook events. This exploit enabled attackers to credit arbitrary quotas to their accounts without completing any payment transactions. The issue has been resolved in version 0.12.10, emphasizing the importance of updating to the latest version to ensure system security.

Affected Version(s)

new-api < 0.12.10

References

https://github.com/QuantumNous/new-api/security/advisorie...
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https://github.com/QuantumNous/new-api/releases/tag/v0.12.10
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CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.