# GHSA-27c9-vp3w-6ww8: Shopware exposes sensitive user information via CSV export mapping > Administrators can export sensitive customer and admin password hashes via CSV mapping, potentially leading to credential recovery and account takeover. - **Severity:** Not scored - **Exploited in the wild:** Not known - **Login needed:** An administrator - **Attackable:** Over the internet - **Victim action needed:** Not needed - **Fix available:** Yes - **Published:** 21 Oct 2025 ## What is GHSA-27c9-vp3w-6ww8? GHSA-27c9-vp3w-6ww8 is a vulnerability in shopware/core, published on 21 Oct 2025. An attacker needs administrator access to exploit it, with no action from the victim. ### Official description ### Impact Malicious actors can exploit this finding to export sensitive customer information from a Shopware application, including password hashes and password reset tokens. In SaaS deployments, this primarily affects customer accounts. In on-premise deployments, however, it also includes the hashes and recovery tokens of administrator-level accounts, which increases the potential impact. This risk is noteworthy because users may reuse the same or similar passwords across different services. In such cases, exposed hashes could allow attackers to recover credentials that might also be valid outside of Shopware. #### Description Sensitive information disclosure occurs when an application inadvertently displays sensitive information to its users. Depending on the context, websites can leak all kinds of information including: • Data regarding other users, such as usernames and/or e-mail addresses • Sensitive commercial data such as customer names • Technical details about the website and/or the underlying infrastructure Disclosing technical details, such as detailed version information, allows malicious actors to look for targeted vulnerabilities and/or misconfigurations in the application or in the underlying infrastructure. In addition, an application is more likely to be targeted by attacks that specifically target a particular version of the software used. #### Applicability The Shopware application exposes sensitive information to users within the export section. The Shopware application allows admins to import and export data within the application. To do this import/export profiles can be created. These profiles tell the application which tables within the database map to which columns in the generated file. During testing it was noticed that sensitive information such as password hashes or reset codes can also be included within the export. This can be done by creating a custom mapping that includes these fields within the export. To exploit this vulnerability, an account with permissions to create import/export profiles and to create exports, is required. #### Reproduction To reproduce this vulnerability, the steps below can be followed. 1. Log in to Shopware application with an admin account capable of creating import/export profiles and creating exports 2. Create a new import/export profile 3. Add a new mapping for the ‘password’ database entry 4. Create an export using the new profile 5. Notice that the password hashes of the users are available within the export file. ## Which versions are affected by GHSA-27c9-vp3w-6ww8? 8 open source packages ship an affected version, including shopware/core and shopware/platform. | Package | Ecosystem | Affected | Fixed in | | --- | --- | --- | --- | | `shopware/core` | Packagist | All versions | 6.6.10.7 | | `shopware/core` | Packagist | All versions | 6.6.10.7 | | `shopware/core` | Packagist | From 6.7.0.0 | 6.7.3.1 | | `shopware/core` | Packagist | From 6.7.0.0 | 6.7.3.1 | | `shopware/platform` | Packagist | All versions | 6.6.10.7 | | `shopware/platform` | Packagist | All versions | 6.6.10.7 | | `shopware/platform` | Packagist | From 6.7.0.0 | 6.7.3.1 | | `shopware/platform` | Packagist | From 6.7.0.0 | 6.7.3.1 | ## How do I fix GHSA-27c9-vp3w-6ww8? Upgrade shopware/core to a fixed version for your release line: 6.6.10.7 or 6.7.3.1. ## Is GHSA-27c9-vp3w-6ww8 being exploited? There is no known exploitation of GHSA-27c9-vp3w-6ww8 in the wild and no public exploit code. ## Fix prompt for AI coding agents ```text Check this codebase for GHSA-27c9-vp3w-6ww8 and fix it if it is affected. What it is: GHSA-27c9-vp3w-6ww8 is a vulnerability in shopware/core, published on 21 Oct 2025. An attacker needs administrator access to exploit it, with no action from the victim. Exploitation: There is no known exploitation of GHSA-27c9-vp3w-6ww8 in the wild and no public exploit code. Affected packages and fixed versions: - shopware/core (Packagist): affected all versions; fixed in 6.6.10.7 - shopware/core (Packagist): affected all versions; fixed in 6.6.10.7 - shopware/core (Packagist): affected from 6.7.0.0; fixed in 6.7.3.1 - shopware/core (Packagist): affected from 6.7.0.0; fixed in 6.7.3.1 - shopware/platform (Packagist): affected all versions; fixed in 6.6.10.7 - shopware/platform (Packagist): affected all versions; fixed in 6.6.10.7 - shopware/platform (Packagist): affected from 6.7.0.0; fixed in 6.7.3.1 - shopware/platform (Packagist): affected from 6.7.0.0; fixed in 6.7.3.1 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/GHSA-27c9-vp3w-6ww8/ (Markdown: https://insights.sbomify.com/GHSA-27c9-vp3w-6ww8/index.md) ``` ## Sources - OSV: https://osv.dev/vulnerability/GHSA-27c9-vp3w-6ww8 --- From sbomify Insights: https://insights.sbomify.com/GHSA-27c9-vp3w-6ww8/ Summaries are generated and may contain mistakes; the official description above is the record.