GHSA-vv3x-j2x5-36jc is a high-severity (CVSS 7.3) Cross-site Scripting (XSS) vulnerability in filament/tables. O3 Security confirms whether GHSA-vv3x-j2x5-36jc is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Filament Unvalidated Range and Values summarizer values can be used for XSS
Real-World Exposure
filament/tables🐘filament/tablesReal-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
Two Table summarizers (Range, Values) render raw database values without escaping HTML. If there is a lack of validation for the data in the columns that use these summarizers, an attacker could plant malicious HTML / JavaScript and achieve stored XSS that executes for users who view the table with those summarizers.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | filament/tables | ≥ 4.0.0&&< 4.8.5 | 4.8.5 |
| 🐘Packagist | filament/tables | ≥ 5.0.0&&< 5.3.5 | 5.3.5 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for filament/tables. 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 filament/tables to 4.8.5 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-vv3x-j2x5-36jc 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-vv3x-j2x5-36jc 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-vv3x-j2x5-36jc. 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-vv3x-j2x5-36jc in your dependencies?
O3 detects GHSA-vv3x-j2x5-36jc across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.