{"id":"CVE-2026-59680","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-59680","summary":"An OS command injection vulnerability was found in yast2-users. When displaying the \"Password Settings\" tab of a user, get_password_term() in src/include/users/dialogs.rb read the shadowLastChange…","details":"An OS command injection vulnerability was found in yast2-users. When displaying the \"Password Settings\" tab of a user, get_password_term() in src/include/users/dialogs.rb read the shadowLastChange and shadowExpire fields with GetString(), which performs no numeric validation, and passed the resulting string to format_days_after_epoch(). That helper interpolated the value into a shell command executed via Ruby backticks without quoting or escaping.\n\nImpact: an administrator who manages users against an external/federated LDAP directory via `yast2 users` triggers root command execution the moment they view or edit that particular user's \"Password Settings\" tab. No \"join domain\" or trust setup is required, just browsing/editing one user entry.\n\nThis issue affects yast2-users through 5.0.8.","published":"2026-09-01T10:17:13.160","modified":"2026-09-01T10:17:13.160","cvss":{"score":8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://bugzilla.suse.com/show_bug.cgi?id=1272839"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-01T10:17:13.160"}}