Business Logic Flaw in songquanpeng one-api Redemption Code Top-Up Endpoint
CVE-2026-11465

2.3LOW

Key Information:

Vendor

Songquanpeng

Status
One-api
Vendor
CVE Published:
7 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-11465?

A business logic flaw has been identified in the songquanpeng one-api, specifically within the Redeem function in the redemption.go file, impacting versions up to 0.6.11-preview.7. This vulnerability may allow attackers to manipulate redemption processes, potentially leading to unauthorized access or operation. Remote exploitation is possible, but it requires a sophisticated approach, making it challenging for attackers. A patch is currently pending acceptance to rectify this issue.

Affected Version(s)

one-api 0.6.11-preview.0

one-api 0.6.11-preview.1

one-api 0.6.11-preview.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-11465 - Proof of Concept

References

https://vuldb.com/vuln/369085
vdb-entrytechnical-description
https://vuldb.com/vuln/369085/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-11465
third-party-advisory

CVSS V4

Score:
2.3
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

star5o (VulDB User)
VulDB CNA Team
.