FCSC 2025 on SpiizN's Bloghttps://blog.spiizn.xyz/ctf/fcsc2025/Recent content in FCSC 2025 on SpiizN's BlogHugoenThu, 01 May 2025 00:00:00 +0200FCSC 2025 – TaskVaulthttps://blog.spiizn.xyz/writeups/fcsc-2025-taskvault/Thu, 01 May 2025 00:00:00 +0200https://blog.spiizn.xyz/writeups/fcsc-2025-taskvault/TL;DR: X-Admin-Key leak via TRACE method and SSRF through ESI injection