GHSA-r32j-mr8p-hfp8
MEDIUMGHSA-r32j-mr8p-hfp8 is a medium-severity (CVSS 6.1) vulnerability in silverstripe/framework. O3 Security confirms whether GHSA-r32j-mr8p-hfp8 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Silverstripe XSS in TreeDropdownField and TreeMultiSelectField
Blast Radius
silverstripe/frameworkReal-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
A cross-site scripting vulnerability has been discovered in the TreeDropdownField and TreeMultiSelectField.
This vulnerability can only be exploited if a user with CMS access has posted malicious or unescaped HTML into any of the dataobjects used as a data source for either of these fields.
This has been resolved by ensuring that all dataobjects used as a data source have their content safely encoded.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | silverstripe/framework | ≥ 3.1.0&&< 3.1.10 | 3.1.10 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for silverstripe/framework. 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 silverstripe/framework to 3.1.10 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-r32j-mr8p-hfp8 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-r32j-mr8p-hfp8 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-r32j-mr8p-hfp8. 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-r32j-mr8p-hfp8 in your dependencies?
O3 detects GHSA-r32j-mr8p-hfp8 across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.