CVE-2025-65548: n/a
NUT-14 allows cashu tokens to be created with a preimage hash. However, nutshell (cashubtc/nuts) before 0.18.0 do not validate the size of preimage when the token is spent. The preimage is stored by the mint and attacker can exploit this vulnerability to fill the mint's db nd disk with arbitrary data.
CVE-2025-65548: n/a
Description
NUT-14 allows cashu tokens to be created with a preimage hash. However, nutshell (cashubtc/nuts) before 0.18.0 do not validate the size of preimage when the token is spent. The preimage is stored by the mint and attacker can exploit this vulnerability to fill the mint's db nd disk with arbitrary data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2025-11-18T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
Threat ID: 693717ba06c06374c7fca71b
Added to database: 12/8/2025, 6:23:54 PM
Last updated: 12/8/2025, 6:23:59 PM
Views: 1
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