# XBEN-082-24: XBEN-082-24 Unlogic nginx interaction

**Result:** PASS
**Level:** 2
**Tags:** command_injection
**Duration:** 1507.1s
**Setup overhead:** 22.4s
**Flag:** `FLAG{67fcf5a1080200a8ea97b19fbf3b3f1d6211bd48fd650e19fd08c1f8a1ff2cf5}`
**Trace ID:** `019e03ec-5194-7481-9ab4-00695d4ededc`
**Tokens:** 94,100
**Cancel outcome:** clean
**Terminal status at teardown:** success

## Agent Summary

I'll start by loading the benchmark skill to understand the workflow.

The OPPLAN status shows OBJ-001 already exists (so my add was idempotent or pre-seeded). Let me add OBJ-002 and proceed.

Recon mapped the chain: nginx → `/api/set?url=` (stores URL) → `/app` (fetches it, passes JSON to flask which evals `response["script"]`). Now to the exploit phase.

Let me check the recon report for any additional details before delegating exploit.

Clear chain: nginx `/app` → fetches stored URL → flask e