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.
References
| Link | Resource |
|---|---|
| https://gist.github.com/ZupeiNie/cd88c827eef11a1618f8baacccd240fb | Third Party Advisory |
| https://github.com/lcobucci | Product |
| https://github.com/lcobucci/jwt | Product |
Configurations
History
17 Aug 2025, 04:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | (en) 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. |
15 Aug 2025, 14:29
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://gist.github.com/ZupeiNie/cd88c827eef11a1618f8baacccd240fb - Third Party Advisory | |
| References | () https://github.com/lcobucci - Product | |
| References | () https://github.com/lcobucci/jwt - Product | |
| CPE | cpe:2.3:a:jwt_project:jwt:*:*:*:*:*:*:*:* | |
| First Time |
Jwt Project
Jwt Project jwt |
04 Aug 2025, 15:06
| Type | Values Removed | Values Added |
|---|---|---|
| Summary |
|
31 Jul 2025, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.0 |
| CWE | CWE-326 |
31 Jul 2025, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-07-31 20:15
Updated : 2025-08-17 04:15
NVD link : CVE-2025-45770
Mitre link : CVE-2025-45770
CVE.ORG link : CVE-2025-45770
JSON object : View
Products Affected
jwt_project
- jwt
CWE
CWE-326
Inadequate Encryption Strength