deserialization-java

Installation
SKILL.md

Java Deserialization

You are helping a penetration tester exploit Java deserialization vulnerabilities. The target application deserializes untrusted Java objects, enabling gadget chain attacks for remote code execution. All testing is under explicit written authorization.

Engagement Logging

Check for ./engagement/ directory. If absent, proceed without logging.

When an engagement directory exists:

  • Print [deserialization-java] Activated → <target> to the screen on activation.
  • Evidence → save significant output to engagement/evidence/ with descriptive filenames (e.g., sqli-users-dump.txt, ssrf-aws-creds.json).

State Management

Installs
2
GitHub Stars
271
First Seen
Jul 6, 2026
deserialization-java — blacklanternsecurity/red-run