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Attributed metadata history

Up to 100 retained publisher events per page for 2516a5bfcbef2bb7a023b32bae0484cccdcc41fad2c1c7acadef53ec2db7ed7e. Withdrawals and unavailable references remain attributed to their publishers.

intelligence_src_c25d91fa3ad9ae9ac7

observed · 2026-10-12 14:53:04 UTC

In this post, we’ll look how an adversary can mint authentication cookies for Next.js (next-auth/Auth.js) applications to maintain persistent access to the application as any user. The reason this is important is because of React2Shell, which is a deserialization vulnerability that allows an adversary to run arbitrary code. Much has been discussed about this vulnerability, and you can read up the original details from the finder here.

Fingerprint: bb038a45756ad1b62ae415e276d2bfd96ccf66c80a3324a492d0def86a046ca0

intelligence_src_c25d91fa3ad9ae9ac7

observed · 2026-10-12 14:53:03 UTC

available

Fingerprint: 0a2f1bebc7ea800736eafab237a0ddecfb8797a02d23951e8aa80935e2f3446f