CVE-2025-45769

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-45769
php-jwt v6.11.0 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.

7.3 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://gist.github.com/ZupeiNie/83756316c4c24fe97a50176a92608db3 Third Party Advisory
https://github.com/firebase Product
https://github.com/firebase/php-jwt Product
Configurations

Configuration 1 (hide)

cpe:2.3:a:google:firebase_php-jwt:*:*:*:*:*:*:*:*
History

17 Aug 2025, 04:15

Type Values Removed Values Added
Summary (en) php-jwt v6.11.0 was discovered to contain weak encryption. (en) php-jwt v6.11.0 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, 14:31

Type Values Removed Values Added
CPE cpe:2.3:a:google:firebase_php-jwt:*:*:*:*:*:*:*:*
First Time Google
Google firebase Php-jwt
References () https://gist.github.com/ZupeiNie/83756316c4c24fe97a50176a92608db3 - () https://gist.github.com/ZupeiNie/83756316c4c24fe97a50176a92608db3 - Third Party Advisory
References () https://github.com/firebase - () https://github.com/firebase - Product
References () https://github.com/firebase/php-jwt - () https://github.com/firebase/php-jwt - Product

04 Aug 2025, 15:06

Type Values Removed Values Added
Summary
  • (es) Se descubrió que php-jwt v6.11.0 contenía un cifrado débil.

31 Jul 2025, 21:15

Type Values Removed Values Added
CWE CWE-326
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.3

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-2025-45769

Mitre link : CVE-2025-45769

CVE.ORG link : CVE-2025-45769

JSON object : View

Products Affected

google

  • firebase_php-jwt
CWE
CWE-326

Inadequate Encryption Strength