#command-injection CTF challenges
17 CTF challenges using command-injection from 15 CTFs (2019–2026), 17 with writeups. Mostly Web (71%) and Misc (18%).
Often combined with
#curl 2 #argument-injection 2 #filter-bypass 2 #newline-injection 1 #webhook 1 #admin-bot 1 #stored-xss 1 #jwt 1 #weak-diffie-hellman 1 #meet-in-the-middle 1 #nmap 1 #rce 1 #glob-expansion 1 #waf-bypass 1 #sandbox-escape 1
Challenges
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| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| 20000 | Codegate 2019 Quals | – | Misc | files wu 3 |
| Zooo | RaziCTF 2020 | 21.91 | Misc | files wu 3 |
| lemonthinker | RaRCTF 2021 | 24.53 | Web | files wu 3 |
| webserver | UMassCTF 2021 | 23.56 | Pwn | files wu 3 |
| pinger | RaziCTF 2020 | 21.91 | Misc | files wu 3 |
| Open_Seasame | PatriotCTF 2024 | 31.83 | Web | files wu 1 |
| Duck_Nettool_Revenge | V1T 2026 | 22.14 | Web | files wu 1 |
| 3_city_elves_writeups | b01lers 2024 | 30.80 | Web | files wu 1 |
| msgme | corCTF 2021 | 24.92 | Web | files wu 1 |
| Ping_Me | TraceBash 2026 | 25.00 | Web | files wu 1 |
| Scanner_Service | SekaiCTF 2023 | 24.86 | Web | files wu 1 |
| MoozChat | PlaidCTF 2020 | 93.15 | Web | files wu 1 |
| Flower_Shop | PatriotCTF 2023 | 24.52 | Web | files wu 1 |
| omgsosmolhowhacc_2_electric_boogaloo | PBjar 2021 | 23.18 | Web | files wu 1 |
| runway0 | BuckeyeCTF 2024 | 50.91 | Pwn | files wu 1 |
| png-wizard | HSCTF 2022 | – | Web | files wu 1 |
| heiko | hxp 2020 | 94.00 | Web | files wu 1 |