Jenkins Support Core Plugin 2.79 and earlier does not redact some sensitive information in the support bundle. Support Core Plugin 2.79.1 adds a list of keywords whose associated values are redacted.
github.com/jenkinsci/support-core-plugin
github.com/jenkinsci/support-core-plugin/commit/c6d20da4f372f03bd3e4844f0df2f109df68a63c
github.com/jenkinsci/support-core-plugin/commit/e90487a87bc0a3445c887203f5badec17af905c5
nvd.nist.gov/vuln/detail/CVE-2022-25187
www.jenkins.io/security/advisory/2022-02-15/#SECURITY-2186