intelligence_src_c25d91fa3ad9ae9ac7
- Source-provided label
- Publisher RSS metadata
- Evidence class
- mentioned in report
- Confidence
- Not reported
- Observed
- Jan 15, 2026 06:58 UTC
- Retrieved
- Oct 13, 2026 14:55 UTC
Minting Next.js Authentication Cookies
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.
Reference details
- Source category
- research-report
- First reported
- Jan 15, 2026 06:58 UTC
- Last reported
- Jan 15, 2026 06:58 UTC
- Catalog updated
- Oct 13, 2026 14:55 UTC
- Record ID
2516a5bfcbef2bb7a023b32bae0484cccdcc41fad2c1c7acadef53ec2db7ed7e
Published indicators
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Source observations
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Feed collection status
Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.
1 sources: 0 stale, 0 needing attention, 0 paused, 0 unverified.
Review source update dates and status
- intelligence_src_c25d91fa3ad9ae9ac7Recent successful batchLast successful batch: Last attempt:
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