CVE-2026-57287: Jenkins Job Configuration History Plugin doesn't redact encrypted values of secrets in job and agent configurations

Jenkins Job Configuration History Plugin 1356.ve360da_6c523a_ and earlier does not redact the encrypted values of secrets when displaying historical job and agent configurations through its “View as XML” / “(RAW)” feature and its configuration diff views.

This allows attackers with Item/Extended Read permission (but not Item/Configure permission) to view the encrypted values of secrets, such as build trigger tokens, that Jenkins would otherwise redact from the configuration shown to them.

Job Configuration History Plugin 1367.vc8fa_b_15101dc redacts the encrypted values of secrets when displaying historical job and agent configurations through its “View as XML” / “(RAW)” feature and its configuration diff views to users lacking Item/Configure permission.