Exploitation Summary
EIP tracks 1 public exploit for EIP-2026-102885. PoCs published by joernchen.
AI-analyzed exploit summary This exploit demonstrates a sandbox escape in jruby-sandbox <= 0.2.2 by importing Java classes to execute arbitrary commands outside the sandboxed environment. It leverages Java's ProcessBuilder to spawn a shell and execute the 'id' command.
Description
JRuby Sandbox 0.2.2 - Sandbox Escape
Exploits (1)
exploitdb
WORKING POC
by joernchen · textlocallinux
https://www.exploit-db.com/exploits/33028
This exploit demonstrates a sandbox escape in jruby-sandbox <= 0.2.2 by importing Java classes to execute arbitrary commands outside the sandboxed environment. It leverages Java's ProcessBuilder to spawn a shell and execute the 'id' command.
Classification
Working Poc 100%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target:
jruby-sandbox <= 0.2.2
No auth needed
Prerequisites:
Access to a system running jruby-sandbox <= 0.2.2
devstral-2 · analyzed Feb 16, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026