luci-app-adblock-fast: Delegated `luci-app-adblock-fast` users can reach root command execution by injecting newline-separated cron entries

{
                    "vendor": "openwrt",
                    "product": "luci-app-adblock-fast",
                    "versions": [
                        {
                            "version": "< 1.2.4-2",
                            "status": "affected"
                        }
                    ]
                }