Jenkins Warnings Plugin 10.5.0 and earlier does not set the appropriate context for credentials lookup, allowing the use of system-scoped credentials otherwise reserved for the global configuration.

This allows attackers with Item/Configure permission to access and capture credentials they are not entitled to.

Warnings Plugin 10.5.1 defines the appropriate context for credentials lookup. This fix has been backported to 10.4.1.

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-46651
• https://www.jenkins.io/security/advisory/2023-10-25/#SECURITY-3265
• http://www.openwall.com/lists/oss-security/2023/10/25/2
• jenkinsci/warnings-ng-plugin@17d18d2
• jenkinsci/warnings-ng-plugin@372cd40