Repair xss bug (#5256)

* repair upload file with same script name bug

* update repo name xss bug

* fix: transform lib xss bug

* optimize code

frontend/src/components/dialog/change-repo-password-dialog.js

@@ -5,6 +5,7 @@ import { gettext, repoPasswordMinLength } from '../../utils/constants';
 import { Utils } from '../../utils/utils';
 import { seafileAPI } from '../../utils/seafile-api';
 import toaster from '../toast';
+import StyledTitle from '../styled-title';
 
 const propTypes = {
   repoID: PropTypes.string.isRequired,
@@ -98,7 +99,9 @@ class ChangeRepoPasswordDialog extends React.Component {
     return (
       <Modal isOpen={true} centered={true} style={{height: 'auto'}}>
         <ModalHeader toggle={toggleDialog}>
-          <span dangerouslySetInnerHTML={{__html: Utils.generateDialogTitle(gettext('Change Password of Library {placeholder}'), repoName)}}></span>
+          <span>
+            {gettext("Change Password of Library")}{' '}<StyledTitle title={repoName} />
+          </span>
         </ModalHeader>
         <ModalBody>
           <form id="repo-change-passwd-form" action="" method="post">