Pinned
Cross-Site ETag Length Leak
blog.arkark.dev/2025/12/26/eta…
I just posted the author writeup for impossible-leak in SECCON CTF 14 Quals. As far as I know, this is a new XS-Leak technique! The ETag header can become a side channel :)
Ark
@arkark_
Into experimental/deprecated features | CTF player | ex-traP
