Unencrypted API Key Exposure in Jenkins Kryptowire Plugin
CVE-2025-53672

6.5MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Kryptowire Plugin
Vendor
CVE Published:
9 July 2025

What is CVE-2025-53672?

The Jenkins Kryptowire Plugin version 0.2 and earlier improperly stores the Kryptowire API key without encryption in its global configuration file on the Jenkins controller. This misconfiguration allows users with file system access to the Jenkins controller to view the sensitive API key, potentially leading to unauthorized access and other security risks. Organizations using this plugin should promptly review their configurations and update to secure their sensitive data.

Affected Version(s)

Jenkins Kryptowire Plugin 0 <= 0.2

References

https://www.jenkins.io/security/advisory/2025-07-09/#SECU...
vendor-advisory

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-53672 : Unencrypted API Key Exposure in Jenkins Kryptowire Plugin