Apache Druid Javascript Rce Vulnerability Analysis

cxcscmu/apache-druid-javascript-rce-vulnerability-analysis

Understanding the CVE in Apache Druid 0.20.0 where authenticated attackers can execute arbitrary code via JavaScript payloads. The vulnerability exploits @JacksonInject with empty key "" to override JavaScriptConfig and enable JavaScript execution even when disabled. Use this skill to understand the attack vector and plan the fix.

565 tokens

context cost

the whole folder, loaded on every use

files

instructions only

copies elsewhere

how many repositories repackaged it

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/cxcscmu/SkillLearnBench --skill apache-druid-javascript-rce-vulnerability-analysis

How to use it

Copy the folder

Take cxcscmu/apache-druid-javascript-rce-vulnerability-analysis from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.