#insecure-deserialization CTF challenges
3 CTF challenges using insecure-deserialization from 3 CTFs (2021–2025), 3 with writeups.
Often combined with
#ssrf 2 #java 1 #x-accel-redirect 1 #java-rmi 1 #jndi 1
Challenges
Filter and sort these in the challenge browser →
| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| TrashBin | TeamItaly 2023 | 24.88 | Web | files wu 1 |
| 2rm1 | 0CTF 2021 Quals | – | Web | files wu 1 |
| Serialies | SwampCTF 2025 | 40.40 | Web | files wu 1 |