# CVE-2025-7954: Race Condition in Shopware Voucher Submission


- **Severity:** Medium 6.0 (`CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/AU:N`)
- **Exploited in the wild:** Not known
- **Fix available:** No
- **Published:** 6 Aug 2025
- **Updated:** 3 Nov 2025
- **Also known as:** GHSA-27gv-mg7w-mm34

## What is CVE-2025-7954?

CVE-2025-7954 is a medium-severity vulnerability in Shopware Shopware, published on 6 Aug 2025. 

### Official description

A race condition vulnerability has been identified in Shopware's voucher system of Shopware v6.6.10.4 that allows attackers to bypass intended voucher restrictions and exceed usage limitations.

Weakness: CWE-362 (Concurrent Execution using Shared Resource with Improper Synchronization)

## Which versions are affected by CVE-2025-7954?

2 open source packages ship an affected version, including shopware/platform. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `shopware/platform` | Packagist | All versions to 6.6.10.4 | None |
| `shopware/platform` | Packagist | All versions to 6.6.10.4 | None |

Products: Shopware Shopware.

## How do I fix CVE-2025-7954?

No fix has been published for CVE-2025-7954 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-7954 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7954 exists.

## Other vulnerabilities in Shopware Shopware

- [CVE-2023-22731](https://insights.sbomify.com/CVE-2023-22731/): Improper Control of Generation of Code in Twig rendered views in shopware (critical 10.0)
- [CVE-2016-3109](https://insights.sbomify.com/CVE-2016-3109/): Shopware RCE Vulnerability (critical 9.8)
- [CVE-2024-22406](https://insights.sbomify.com/CVE-2024-22406/): Blind SQL-injection in DAL aggregations in Shopware (critical 9.3)
- [CVE-2021-32711](https://insights.sbomify.com/CVE-2021-32711/): Leak of information via Store-API (critical 9.1)
- [CVE-2026-31887](https://insights.sbomify.com/CVE-2026-31887/): Shopware unauthenticated data extraction possible through store-api.order endpoint (high 8.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-7954 and fix it if it is affected.

What it is: CVE-2025-7954 is a medium-severity vulnerability in Shopware Shopware, published on 6 Aug 2025. 
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7954 exists.

Affected packages and fixed versions:
- shopware/platform (Packagist): affected all versions up to 6.6.10.4; no fix listed
- shopware/platform (Packagist): affected all versions up to 6.6.10.4; 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-2025-7954/ (Markdown: https://insights.sbomify.com/CVE-2025-7954/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-7954
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-7954
- OSV: https://osv.dev/vulnerability/CVE-2025-7954

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-7954/
Summaries are generated and may contain mistakes; the official description above is the record.