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🐘 Packagist

GHSA-hq4p-5mpr-jj9m

MEDIUM

Silverstripe XSS in dev/build returnURL Parameter

Published
May 23, 2024
Updated
Nov 28, 2024
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed

Blast Radius

1 pkg affected
🐘silverstripe/framework

Real-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 XSS risk exists in the returnURL parameter passed to dev/build. An unvalidated url could cause the user to redirect to an unverified third party url outside of the site.

This issue is resolved in framework 3.1.14 stable release.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistsilverstripe/frameworkall versions3.1.14

Detection & mitigation playbook

Open-source dependency
  1. Detect

    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.

  2. Fix

    Update silverstripe/framework to 3.1.14 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-hq4p-5mpr-jj9m is resolved across your whole dependency graph.

  3. 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.

  4. How O3 protects you

    O3 pinpoints whether GHSA-hq4p-5mpr-jj9m 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-hq4p-5mpr-jj9m. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

A XSS risk exists in the returnURL parameter passed to dev/build. An unvalidated url could cause the user to redirect to an unverified third party url outside of the site. This issue is resolved in framework 3.1.14 stable release.
O3 Security · Impact-Aware SCA

Is GHSA-hq4p-5mpr-jj9m in your dependencies?

O3 detects GHSA-hq4p-5mpr-jj9m across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.