Feb 27, 2026
Event Recap UniVsThreats 26 Quals: Full Event Archive
UniVsThreats 26 Quals CTF
A site-native UniVsThreats 26 Quals event writeup that preserves Alpet Gexha's full challenge archive in one place.
by Alpet Gexha
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Writeups
Challenge solutions, event recaps, techniques, and deeper technical analysis from our CTF runs.
4 Writeups
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Event Recap Feb 25, 2026
Event Recap THJCC CTF 2026: Full Event Archive and Selected Solves
THJCC CTF 2026
A KSAL event writeup for THJCC CTF 2026 that keeps the full challenge archive on-site while preserving two detailed forensic and steganography solves.
Nov 8, 2025
Forensics Easy Hidden in Plain Sight: PCAP Traffic Analysis
NullCTF 2025
Recovering a flag from captured network traffic by identifying an unusual HTTP multipart upload and extracting the base64-encoded payload buried inside it.
by Alpet Gexha
Sep 14, 2025
Web Medium Admin Panel Bypass via JWT Algorithm Confusion
BSides Prishtina 2025
A JWT authentication challenge where switching the algorithm from RS256 to HS256 and signing with the server's own public key grants unrestricted admin access.
by javelin
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