# CVE-2026-11465: songquanpeng one-api Redemption Code Top-Up Endpoint redemption.go Redeem logic error

> Attackers can exploit a logic error in the redemption code top-up endpoint to manipulate account balances or credits.

- **Severity:** Low 2.3 (`CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 7 Jun 2026
- **Updated:** 8 Jun 2026
- **Also known as:** GHSA-7v3v-cp44-vc8m, GO-2026-6126

## What is CVE-2026-11465?

CVE-2026-11465 is a low-severity vulnerability in songquanpeng one-api, published on 7 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A security flaw has been discovered in songquanpeng one-api up to 0.6.11-preview.7. Affected by this issue is the function Redeem of the file model/redemption.go of the component Redemption Code Top-Up Endpoint. The manipulation results in business logic errors. The attack may be launched remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been released to the public and may be used for attacks. The pull request to fix this issue awaits acceptance.

Weakness: CWE-840

## Which versions are affected by CVE-2026-11465?

3 open source packages ship an affected version, including github.com/songquanpeng/one-api.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `github.com/songquanpeng/one-api` | Go | All versions | None |
| `github.com/songquanpeng/one-api` | Go | From 0.1.6-alpha to 0.6.11-preview.7 | None |
| `github.com/songquanpeng/one-api` | Go | From 0.1.6-alpha to 0.6.11-preview.7 | None |

## How do I fix CVE-2026-11465?

Apply the vendor's patch.

## Is CVE-2026-11465 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-11465 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-11465 and fix it if it is affected.

What it is: CVE-2026-11465 is a low-severity vulnerability in songquanpeng one-api, published on 7 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-11465 exists.

Affected packages and fixed versions:
- github.com/songquanpeng/one-api (Go): affected all versions; no fix listed
- github.com/songquanpeng/one-api (Go): affected from 0.1.6-alpha up to 0.6.11-preview.7; no fix listed
- github.com/songquanpeng/one-api (Go): affected from 0.1.6-alpha up to 0.6.11-preview.7; no fix listed

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-11465/ (Markdown: https://insights.sbomify.com/CVE-2026-11465/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-11465
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-11465
- OSV: https://osv.dev/vulnerability/CVE-2026-11465

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-11465/
Summaries are generated and may contain mistakes; the official description above is the record.