GHSA-q3g4-2vw9-xv27
CRITICALGHSA-q3g4-2vw9-xv27 is a critical-severity (CVSS 9.8) vulnerability in shopware/shopware. O3 Security confirms whether GHSA-q3g4-2vw9-xv27 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Shopware Remote Code Execution Vulnerability
Blast Radius
shopware/shopware🐘shopware/shopwareReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.
Description
Under certain circumstances, it’s possible to execute an unauthorized foreign code in Shopware. This is a critical security vulnerability that could affect the entire system. All Shopware versions including Shopware 5.2.14 are affected.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | shopware/shopware | ≥ 4.0.0&&< 5.2.15 | 5.2.15 |
| 🐘Packagist | shopware/shopware | all versions | 1.0.8 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for shopware/shopware. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update shopware/shopware to 5.2.15 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-q3g4-2vw9-xv27 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether GHSA-q3g4-2vw9-xv27 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to GHSA-q3g4-2vw9-xv27. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-q3g4-2vw9-xv27 in your dependencies?
O3 detects GHSA-q3g4-2vw9-xv27 across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.