GHSA-c57v-hc7m-8px2
MEDIUMGHSA-c57v-hc7m-8px2 is a medium-severity (CVSS 6.1) Cross-site Scripting (XSS) vulnerability in io.quarkus:quarkus-vertx-http. O3 Security confirms whether GHSA-c57v-hc7m-8px2 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Cross-site Scripting in Quarkus
Blast Radius
io.quarkus:quarkus-vertx-httpReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.
Description
If the Quarkus Form Authentication session cookie Path attribute is set to / then a cross-site attack may be initiated which might lead to the Information Disclosure. This attack can be prevented with the Quarkus CSRF Prevention feature.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| ☕Maven | io.quarkus:quarkus-vertx-http | all versions | 2.13.7.Final |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for io.quarkus:quarkus-vertx-http. 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 io.quarkus:quarkus-vertx-http to 2.13.7.Final or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-c57v-hc7m-8px2 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-c57v-hc7m-8px2 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-c57v-hc7m-8px2. 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-c57v-hc7m-8px2 in your dependencies?
O3 detects GHSA-c57v-hc7m-8px2 across Maven dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.