Patch Apache Druid 0.20.x-style vulnerabilities where crafted JSON exploits Jackson injectable deserialization to override security configuration (for example via empty-string keys), then rebuild targeted modules and preserve legitimate requests.
$npx -y skills add etayang10th/spark-skills --skill fix-druid-loophole-cveInstalls into the current project.
Run `npx skills use "https://github.com/etayang10th/spark-skills" --skill "etayang10th/spark-skills/fix-druid-loophole-cve"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/etayang10th/spark-skills" that are relevant to the current task. Run `npx skills add "https://github.com/etayang10th/spark-skills"` and select the relevant skills, then follow their instructions.