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Pwny CTF
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    • eCTF General Meeting
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    • Collegiate Cyber Defense Competition Western Invitational (WRCCDC)
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    • x86-64 Assembly
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    • Reverse Engineering I
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    • Embedded 103: Breadboarding and Hardware
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    • Embedded 102: Microcontroller Programming
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    • Embedded 101: Fundamentals
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    • Introduction
    • Week 15: End of Year Social
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    • UIUCTF 2025 Development
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    • Sandia National Labs: Info, Careers, Q&A
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    • Double Jeopardy! DiceCTF 2025 + TAMUctf 2025
    • Week 09: Esoteric Languages
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    • LAN Party
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    • eCTF 2025 All-Team
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    • Week 05: Offensive Infrastructure & Secure C2
    • eCTF 2025 All-Team
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    • eCTF 2025 All-Team (Design Week 6)
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    • eCTF 2025 All-Team (Design Week 5)
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    • Week 03: Windows Hardening Review
    • Week 03: Cryptography III: Block and Stream Ciphers
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    • Canceled: eCTF 2025 All-Team (Design Week 4)
    • LA CTF 2025
    • Week 02: Linux Hardening Review
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    • FUZZWARE: Fuzzing Firmware
    • eCTF 2025 All-Team (Design Week 3)
    • Week 01: Web Hacking III: Server-Side Exploits
    • Week 01: Network Security Review
    • Week 00: Welcome Back!
    • eCTF 2025 All-Team (Design Week 2)
    • eCTF 2025 Design Meeting
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    • Week 14: Hot Chocolate Social
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    • Timing Side Channel Lab
    • Week 08: Cryptography II
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    • Week 08: Cryptography I
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    • Hivestorm 2024
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    • Introduction to Side Channels
    • Week 06: Operational Security
    • Week 06: Hardening Default Windows Installations & Process Isolation
    • Week 06: Reverse Engineering II
    • Week 06: Windows & Windows Privilege Escalation
    • Week 05: x86-64 Assembly
    • BRICS+ CTF Qualifier
    • Week 05: Firewalls, Network Inspection, Traffic Monitoring, & Defense Strategy
    • Week 05: Reverse Engineering I
    • Week 05: Linux Privilege Escalation
    • Getting Started with Rust
    • BuckeyeCTF 2024
    • Week 04: Network Forensics and Wireshark
    • Week 04: OSINT I
    • Week 04: Web Hacking for Red Teams
    • Week 03: Network Security & Active Recon
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    • Week 02: Intro to Blue Teaming
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    • Intro to Embedded Systems
    • Week 02: Intro to Red Teaming
    • Week 01: Intro to Terminal and Setup
    • Bowling Social
    • Week 00: Introduction
    • Week 14: MPC (Multi-Party Computation)
    • Week 14: Supply Chain Attacks & Policy
    • Week 12: Location-Based OSINT
    • Week 12: Symbolic Execution
    • Week 10: Japan House Social
    • Week 10: AI Hacking
    • Week 09: Linux Kernel Exploitation
    • Week 09: Tracer FIRE
    • Week 09: Block and Stream Ciphers
    • Week 09: WiCyS Cryptography CTF
    • Week 07: Esoteric Languages
    • Week 06: Password Cracking
    • Week 05: Blockchain
    • Week 04: PWN IV - ROP
    • Week 03: PWN III - Heap Exploitation
    • Week 03: ARM Assembly
    • Week 02: Intro to Pentesting
    • Week 01: Editors
    • Week 00: Hot Cocoa + Board Games Social
    • Week 00: Welcome Back
    • Week 14: Cloud Security
    • Week 14: Web Hacking III
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    • Week 10: Ethics and Law
    • Week 10: Forensics Workshop with CrowdStrike
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    • Week 07: Crypto II
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    • Week 06: DRM Circumvention
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    • Week 05: x86-64 Assembly
    • Week 05: Double CTF! BuckeyeCTF 2023 + MapleCTF 2023
    • Week 05: OSINT I
    • Week 04: Reverse Engineering I
    • Week 03: Reverse Engineering Setup
    • Week 03: Web Hacking II
    • Week 02: Intro to Terminal and Setup (Session 2)
    • Week 02: PatriotCTF 2023
    • Week 02: Web Hacking I
    • Week 01: Intro to Terminal and Setup (Session 1)
    • Week 01: Bowling Social
    • Week 00: Introduction
    • Week 14: Reconnaissance + IoT Security with CypherCon
    • Week 14: Java Reverse Engineering
    • Week 13: UIUCTF 2023 Planning
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    • Week 09: AI Hacking II
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    • Week 06: Fuzzing
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    • Week 05: Nintendo DSi Browser Hacking
    • Week 05: Reverse Engineering III
    • Week 04: PWN IV: Heap
    • Week 04: Pentesting I
    • Week 03: PWN III: ROP
    • Week 02: Bypassing macOS Privacy Controls for Fun and Profit
    • Week 02: Web Hacking III
    • Week 01: Setup
    • Week 00: Welcome Back
    • Week 15: Introduction to Secure Computation
    • Week 14: SPR@I: "Machine Learning Threats"
    • Week 14: PWN II
    • Week 12: Forensics
    • Week 11: SPR@I: "Glyph Positions Break PDF Text Redaction"
    • Week 11: Python Jails
    • Week 10: SPR@I: "Preventing Large-Scale Cloud Attacks"
    • Week 10: Operational Security
    • Week 09: Physical Security and Lockpicking
    • Week 08: SPR@I: "All Eyes On Me"
    • Week 08: Reverse Engineering II
    • Week 07: Crypto II
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    • Week 06: Ethics and Law
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    • Week 05: x86-64 Assembly
    • Week 05: OSINT I
    • Week 04: Reverse Engineering I
    • Week 03: Reverse Engineering + Pwn Setup
    • Week 03: Web Hacking II
    • Week 02: How to CTF (CSAW CTF Qualifications 2022)
    • Week 02: Web Hacking I
    • Week 01: Setup
    • Week 00: Introduction
    • Week 13: AI Security
    • Week 12: Crypto Math II: Lattice Attacks
    • Week 12: SPR@I: "Lord of the Rings" CPU Side-Channel
    • Week 11: RATs with ICCSP, Spray Paint Social
    • Week 11: Password Cracking
    • Week 10: Network and Security Research Group (NSRG)
    • Week 10: UIUC Technology Services Cybersecurity AMA
    • Week 09: UIUCTF 2022 Planning II
    • Week 09: Security Careers
    • Week 07: Social Event
    • Week 06: Intro to Pentesting
    • Week 05: Crypto Math I
    • Week 05: Windows Environments
    • Week 04: IoT Security (Paper Reading)
    • Week 04: Python Jails
    • Week 03: RSA Factoring
    • Week 02: Log4J
    • Week 02: Format Strings
    • Week 01: UIUCTF 2022 Planning I
    • Week 01: ROP (Return Oriented Programming)
    • Week 00: Fall Research Show and Tell
    • Week 00: Welcome Back
    • Week 14: Mobile Application Hacking
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    • Week 12: Recursive Meeting
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    • Week 05: Law and Ethics
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    • Week 03: CSAW CTF Qualifications 2021 Recap
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    • Week 01: Terminal
    • Week 01: Tutorial
    • Week 00: Setup
    • Week 00: Introduction
    • Week 12: How to Make CTF Challenges
    • Week 11: Docker
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    • Week 09: Recursive Meeting
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    • Week 06: Basics of Cryptography
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    • Week 04: Ethereum Security (Paper Reading)
    • Week 04: Sandbox/Jail Escapes
    • Week 03: Heap Exploitation II and III, Show and Tell
    • Week 02: Web Hacking: Path Traversal and SSRF
    • Week 00: Heap Exploitation I
    • Week 14: Web Hacking: XSS and SQL Injection
    • Week 12: Wireless Security
    • Week 09: Intro to OpSec
    • Week 08: Binary Exploitation Help Session
    • Week 07: Binary Exploitation
    • Week 06: Password Cracking and SQL Injection
    • Week 04: CLI Tools (R2, tmux, vim)
    • Week 03: Tutorial
    • Week 02: Introduction
    • Week 10: Java Reverse Engineering
    • Week 06: SQL Injection
    • Week 05: Lockpicking
    • Week 04: Bash
    • Week 03: Binary Exploitation (Part 2)
    • Week 02: Binary Exploitation (Part 1)
    • Week 01: Introduction (feat. Purdue) [LEGENDARY]
    • Week 14: DEF CON Talk Watch Party
    • Week 12: Discord Hacking
    • Week 11: CSAW CTF Finals 2019 Recap
    • Week 09: Intro to Forensics
    • Week 08: Recursive Meeting
    • Week 07: Intro to OpSec
    • Week 06: Intro to Crypto
    • Week 05: CLI Tools (R2, tmux, vim)
    • Week 04: Web Hacking
    • Week 03: Game Hacking
    • Week 02: Intro to Web (Natas)
    • Week 01: Introduction and Setup
    • Week 13: Discord Hacking
    • Week 11: Intro to OSINT
    • Week 10: Intro to RE + PWN with Northrop Grumman
    • Week 08: DynamoRIO
    • Week 07: Game Hacking
    • Week 06: Natas Web Hacking
    • Week 04: Linux Infrastructure
    • Week 03: UnderTheCTF
    • Week 14: Intro to Networking
    • Week 11: Intro to OpSec
    • Week 10: Format String Vulnerabilities
    • Week 09: Intro to Forensics
    • Week 08: Intro to Cryptography
    • Week 07: Intro to Web
    • Week 06: Intro to Reverse Engineering
    • Week 04: Intro to PWN
    • Week 03: Intro to Unix and CLI
    • Week 01: Introduction
    • Week 11: Modern Binary Exploitation
    • Week 10: TF2 LAN Party
    • Week 06: Intro to Reverse Engineering (Part 2)
    • Week 05: Lockpicking
    • Week 04: Intro to Reverse Engineering (Part 1)
    • Week 03: CSAW CTF Qualifications 2017 Recap
    • Week 02: Intro to CTF
    • Week 01: Introduction
    • Week 08: Reverse Engineering (Part 2)
    • Week 07: Reverse Engineering (Part 1)
    • Week 05: Intro to OpSec
    • Week 04: Intro to Crypto
    • Week 03: Number Bases (Binary, Hexadecimal, Base64)
    • Week 03: Intro to CTF (Part 2)
    • Week 02: Intro to CTF (Part 1)
    • Week 01: Introduction

Web III

SP2026

web
ssrf
command injection
Krish Kalra,
Ryan Yin
Thursday, January 29th, 2026
6 – 7 PM (CST)
MSEB 100

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Summary

Learn about server-side web exploits!

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