CVE-2022-45875
CRITICALCVE-2022-45875 is a critical-severity (CVSS 9.8) Improper Input Validation vulnerability in org.apache.dolphinscheduler:dolphinscheduler. O3 Security confirms whether CVE-2022-45875 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Apache DolphinScheduler: Remote command execution Vulnerability in script alert plugin
Blast Radius
org.apache.dolphinscheduler:dolphinscheduler☕org.apache.dolphinscheduler:dolphinschedulerReal-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
Improper validation of script alert plugin parameters in Apache DolphinScheduler to avoid remote command execution vulnerability. This issue affects Apache DolphinScheduler version 3.0.1 and prior versions; version 3.1.0 and prior versions. This attack can be performed only by authenticated users which can login to DS.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| ☕Maven | org.apache.dolphinscheduler:dolphinscheduler | all versions | 3.0.2 |
| ☕Maven | org.apache.dolphinscheduler:dolphinscheduler | ≥ 3.1.0&&< 3.1.1 | 3.1.1 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.apache.dolphinscheduler:dolphinscheduler. 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 org.apache.dolphinscheduler:dolphinscheduler to 3.0.2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2022-45875 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 CVE-2022-45875 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 CVE-2022-45875. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2022-45875 in your dependencies?
O3 detects CVE-2022-45875 across Maven dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.