The title fits within Madonna’s signature niche of "mature married woman" narratives. The plot typically revolves around themes of infidelity and forbidden relationships.
Even though this is a CTF environment, it’s good practice to remove artefacts that could be used to trace the attack: juq-191
# Delete uploaded payloads
rm -f /var/www/html/uploads/*.jpg
# Remove backup archive
rm -f /tmp/backup_*.tar.gz
| Item | Details |
|--------------------------|---------|
| Name | juq‑191 |
| Category | Web (Remote Code Execution / File Inclusion) |
| Points | 250 (medium‑hard) |
| Target | http://juq191.chal.hackthebox.eu (replace with the actual host/port) |
| Goal | Retrieve the user flag (/home/juq/flag.txt) and, if possible, the root flag (/root/root.txt). |
| Prerequisites | Basic Linux CLI, nmap, dirb, gobuster, burp suite (or any intercepting proxy), ffuf, sqlmap (if needed), curl, python3 (for quick scripts). | The title fits within Madonna’s signature niche of
TL;DR – The service runs a small PHP‑based file‑upload portal that is vulnerable to a blind command injection via the image processing routine. By chaining a PHP reverse shell with a simple PHP deserialization bug we gain RCE, then a mis‑configured sudo rule gives us root. TL;DR – The service runs a small PHP‑based
| Pain Point | Why It Matters | |-----------|----------------| | Traffic congestion | Costs economies billions in lost productivity each year. | | Emissions | Transportation accounts for ~30 % of global CO₂ output. | | Fragmented services | Riders juggle apps, tickets, and schedules. | | Equity gaps | Low‑income neighborhoods often lack reliable transit. |
These issues are inter‑linked: more cars → more emissions → poorer air quality → health costs → higher public‑service spending. A holistic, data‑driven answer is needed.