Headline
GHSA-jxwj-qccf-4896: Jenkins IFTTT Build Notifier Plugin vulnerability exposes IFTTT Maker Channel Keys
Jenkins IFTTT Build Notifier Plugin 1.2 and earlier stores IFTTT Maker Channel Keys unencrypted in job config.xml files on the Jenkins controller as part of its configuration.
These keys can be viewed by users with Item/Extended Read permission or access to the Jenkins controller file system.
As of publication of this advisory, there is no fix.
Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.