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Maven
Not in CISA KEV
HIGH severity

GHSA-h2rr-m97p-6jq9

HIGH

GHSA-h2rr-m97p-6jq9 is a high-severity (CVSS 8.8) Cross-Site Request Forgery (CSRF) vulnerability in org.seleniumhq.selenium:selenium-grid. 3 public exploit references exist, so weaponization risk is real. O3 Security confirms whether GHSA-h2rr-m97p-6jq9 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

Selenium Server (Grid) CSRF

Also known asCVE-2022-28108PYSEC-2022-43167
Published
Apr 20, 2022
Updated
Apr 10, 2026
Affected
2 pkgs
Patched
1 / 2
Exploits
3 known
Exploitation data as of Apr 10, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Real-World Exposure

2 pkgs affected
org.seleniumhq.selenium:selenium-gridorg.seleniumhq.selenium:selenium-server

Real-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

Selenium Server (Grid) before 4.0.0-alpha-7 allows CSRF because it permits non-JSON content types such as application/x-www-form-urlencoded, multipart/form-data, and text/plain.

Affected Packages

2 total 1 fixed
EcosystemPackageVulnerable rangeFix
Mavenorg.seleniumhq.selenium:selenium-gridall versions4.0.0-alpha-7
Mavenorg.seleniumhq.selenium:selenium-serverall versionsNo fix
Exploits & PoCs
3

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.seleniumhq.selenium:selenium-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.

  2. Fix

    Update org.seleniumhq.selenium:selenium-grid to 4.0.0-alpha-7 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-h2rr-m97p-6jq9 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-h2rr-m97p-6jq9 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-h2rr-m97p-6jq9. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

Selenium Server (Grid) before 4.0.0-alpha-7 allows CSRF because it permits non-JSON content types such as application/x-www-form-urlencoded, multipart/form-data, and text/plain.
O3 Security · Impact-Aware SCA

Is GHSA-h2rr-m97p-6jq9 in your dependencies?

O3 detects GHSA-h2rr-m97p-6jq9 across Maven dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

GHSA-h2rr-m97p-6jq9: Selenium Server… | O3 Security