GHSA-rc5r-697f-28x6
MEDIUMGHSA-rc5r-697f-28x6 is a medium-severity (CVSS 4.8) Cross-site Scripting (XSS) vulnerability in sylius/grid. O3 Security confirms whether GHSA-rc5r-697f-28x6 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
XSS injection in the Grid component of Sylius
Blast Radius
sylius/grid🐘sylius/grid🐘sylius/grid🐘sylius/grid🐘sylius/grid🐘sylius/grid-bundle🐘sylius/grid-bundle🐘sylius/grid-bundle+6 moreReal-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
Grid component of Sylius omits HTML input sanitisation while rendering object implementing __toString() method through the string field type.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | sylius/grid | ≥ 1.0.0&&< 1.1.19 | 1.1.19 |
| 🐘Packagist | sylius/grid | ≥ 1.2.0&&< 1.2.18 | 1.2.18 |
| 🐘Packagist | sylius/grid | ≥ 1.3.0&&< 1.3.13 | 1.3.13 |
| 🐘Packagist | sylius/grid | ≥ 1.4.0&&< 1.4.5 | 1.4.5 |
| 🐘Packagist | sylius/grid | ≥ 1.5.0&&< 1.5.1 | 1.5.1 |
| 🐘Packagist | sylius/grid-bundle | ≥ 1.0.0&&< 1.1.19 | 1.1.19 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for sylius/grid. 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 sylius/grid to 1.1.19 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-rc5r-697f-28x6 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-rc5r-697f-28x6 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-rc5r-697f-28x6. 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-rc5r-697f-28x6 in your dependencies?
O3 detects GHSA-rc5r-697f-28x6 across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.