Information leakage in Error Handler
What to do
Vendor fix available. Upgrade each affected package to the fixed version on its release line (shopware/shopware 5.6.10), redeploy, then verify what is actually installed.
This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.
Affected packages
Packagist shopware/shopware
- Affected
- <= 5.6.9
- Fixed in
- 5.6.10
Sources
- GitHub Advisory Database and maintainer security advisories on GitHub
GitHub-reviewed advisory GHSA-9vxv-wpv4-f52p lists affected ranges: Packagist shopware/shopware >=0 <=5.6.9
VerifiedObserved Structured GitHub Advisory Database record (type=reviewed) from the GitHub REST API.
Severity and exploitation
- Exploitation
- No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
- CVSS
- not scored
- EPSS
- No dated EPSS signal available.
Source description
As published by the source; long descriptions are shortened.
Impact Information leakage in Error Handler Patches We recommend updating to the current version 5.6.10. You can get the update to 5.6.10 regularly via the Auto-Updater or directly via the download overview. For older versions you can use the Security Plugin: https://store.shopware.com/en/swag575294366635f/shopware-security-plugin.html References https://docs.shopware.com/en/shopware-5-en/security-updates/security-update-05-2021
Dates and revisions
- Published by the source
- Last modified by the source
- Source last checked
- Revision 1 · created ·
Published from ghsa record GHSA-9vxv-wpv4-f52p
Agent brief
Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.
# Patch Next advisory brief: GHSA-9vxv-wpv4-f52p Advisory: Information leakage in Error Handler IDs: GHSA-9vxv-wpv4-f52p Record: https://patchnext.com/advisories/ghsa-9vxv-wpv4-f52p (revision 1, source checked 26 Oct 2026, 13:56 UTC) Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected. Severity: Unrated Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV. Vendor response: Vendor fix available; fixed versions by package: shopware/shopware 5.6.10. A vendor fix does not mean a deployment is fixed. ## Affected components - Packagist shopware/shopware: affected <= 5.6.9; fixed in 5.6.10 ## Suggested inspection (read-only) - Packagist shopware/shopware: check the installed version with your package manager. ## Supported action Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version. ## Required regression checks - Run the test suite and a production build. - Exercise the features that depend on shopware/shopware. - Repeat the inspection and confirm that only fixed versions remain installed. ## Rollback considerations - Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward. ## Unresolved questions - Which deployments run an affected version? - Exploitation status can change. Check again before lowering the priority. - Mark the work resolved only after the fixed version is verified in production. ## Sources - Verified: https://github.com/advisories/GHSA-9vxv-wpv4-f52p (GitHub-reviewed advisory GHSA-9vxv-wpv4-f52p lists affected ranges: Packagist shopware/shopware >=0 <=5.6.9) Commands are suggestions: review each one before running it.
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