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CVE-2025-45770 Detail

Disputed     

Current Description

jwt v5.4.3 was discovered to contain weak encryption. NOTE: this issue has been disputed on the basis that key lengths are expected to be set by an application, not by this library. This dispute is subject to review under CNA rules 4.1.4, 4.1.14, and other rules; the dispute tagging is not meant to recommend an outcome for this CVE Record.


View Analysis Description

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://gist.github.com/ZupeiNie/cd88c827eef11a1618f8baacccd240fb MITRE Third Party Advisory 
https://github.com/lcobucci MITRE Product 
https://github.com/lcobucci/jwt MITRE Product 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-326 Inadequate Encryption Strength CISA-ADP  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-45770
NVD Published Date:
07/31/2025
NVD Last Modified:
08/17/2025
Source:
MITRE