漏洞概述 该漏洞涉及WordPress插件 的版本1.4.02。漏洞存在于插件的 文件中，具体在查询 表时，未对用户输入进行充分验证和过滤，导致可能存在SQL注入风险。 影响范围 受影响版本： 1.4.02 影响组件： 潜在风险：SQL注入，可能导致数据库信息泄露、数据篡改等安全问题。 修复方案 1. 输入验证：对所有用户输入进行严格的验证和过滤，确保输入数据符合预期格式。 2. 参数化查询：使用参数化查询或预编译语句，避免直接拼接用户输入到SQL查询中。 3. 权限控制：确保只有授权用户才能访问和执行相关功能，减少未授权访问的风险。 POC代码 以下是存在漏洞的代码片段： `` CFPB_CALENDAR CFPB_CALENDAR_ID` = " . $esc_sql_text; $result = mysql_query( $sql ); if ( mysql_num_rows( $result ) > 0 ) { $row = mysql_fetch_assoc( $result ); $CFPB_CALENDAR_ID = $row['CFPB_CALENDAR_ID']; $CFPB_CALENDAR_TITLE = $row['CFPB_CALENDAR_TITLE']; $CFPB_CALENDAR_DATE = $row['CFPB_CALENDAR_DATE']; $CFPB_CALENDAR_TIME = $row['CFPB_CALENDAR_TIME']; $CFPB_CALENDAR_START = $row['CFPB_CALENDAR_START']; $CFPB_CALENDAR_END = $row['CFPB_CALENDAR_END']; $CFPB_CALENDAR_LOCATION = $row['CFPB_CALENDAR_LOCATION']; $CFPB_CALENDAR_DESCRIPTION = $row['CFPB_CALENDAR_DESCRIPTION']; $CFPB_CALENDAR_STATUS = $row['CFPB_CALENDAR_STATUS']; $CFPB_CALENDAR_CREATED = $row['CFPB_CALENDAR_CREATED']; $CFPB_CALENDAR_MODIFIED = $row['CFPB_CALENDAR_MODIFIED']; $CFPB_CALENDAR_USER_ID = $row['CFPB_CALENDAR_USER_ID']; $CFPB_CALENDAR_USER_NAME = $row['CFPB_CALENDAR_USER_NAME']; $CFPB_CALENDAR_USER_EMAIL = $row['CFPB_CALENDAR_USER_EMAIL']; $CFPB_CALENDAR_USER_PHONE = $row['CFPB_CALENDAR_USER_PHONE']; $CFPB_CALENDAR_USER_ADDRESS = $row['CFPB_CALENDAR_USER_ADDRESS']; $CFPB_CALENDAR_USER_CITY = $row['CFPB_CALENDAR_USER_CITY']; $CFPB_CALENDAR_USER_STATE = $row['CFPB_CALENDAR_USER_STATE']; $CFPB_CALENDAR_USER_ZIP = $row['CFPB_CALENDAR_USER_ZIP']; $CFPB_CALENDAR_USER_COUNTRY = $row['CFPB_CALENDAR_USER_COUNTRY']; $CFPB_CALENDAR_USER_WEBSITE = $row['CFPB_CALENDAR_USER_WEBSITE']; $CFPB_CALENDAR_USER_BIO = $row['CFPB_CALENDAR_USER_BIO']; $CFPB_CALENDAR_USER_AVATAR = $row['CFPB_CALENDAR_USER_AVATAR']; $CFPB_CALENDAR_USER_SOCIAL = $row['CFPB_CALENDAR_USER_SOCIAL']; $CFPB_CALENDAR_USER_CUSTOM = $row['CFPB_CALENDAR_USER_CUSTOM']; $CFPB_CALENDAR_USER_META = $row['CFPB_CALENDAR_USER_META']; $CFPB_CALENDAR_USER_OPTIONS = $row['CFPB_CALENDAR_USER_OPTIONS']; $CFPB_CALENDAR_USER_SETTINGS = $row['CFPB_CALENDAR_USER_SETTINGS']; $CFPB_CALENDAR_USER_CAPABILITIES = $row['CFPB_CALENDAR_USER_CAPABILITIES']; $CFPB_CALENDAR_USER_ROLES = $row['CFPB_CALENDAR_USER_ROLES']; $CFPB_CALENDAR_USER_GROUPS = $row['CFPB_CALENDAR_USER_GROUPS']; $CFPB_CALENDAR_USER_PERMISSIONS = $row['CFPB_CALENDAR_USER_PERMISSIONS']; $CFPB_CALENDAR_USER_ACCESS = $row['CFPB_CALENDAR_USER_ACCESS']; $CFPB_CALENDAR_USER_SESSION = $row['CFPB_CALENDAR_USER_SESSION']; $CFPB_CALENDAR_USER_TOKEN = $row['CFPB_CALENDAR_USER_TOKEN']; $CFPB_CALENDAR_USER_REFRESH = $row['CFPB_CALENDAR_USER_REFRESH']; $CFPB_CALENDAR_USER_EXPIRY = $row['CFPB_CALENDAR_USER_EXPIRY']; $CFPB_CALENDAR_USER_SCOPE = $row['CFPB_CALENDAR_USER_SCOPE']; $CFPB_CALENDAR_USER_REDIRECT = $row['CFPB_CALENDAR_USER_REDIRECT']; $CFPB_CALENDAR_USER_ERROR = $row['CFPB_CALENDAR_USER_ERROR']; $CFPB_CALENDAR_USER_MESSAGE = $row['CFPB_CALENDAR_USER_MESSAGE']; $CFPB_CALENDAR_USER_DATA = $row['CFPB_CALENDAR_USER_DATA']; $CFPB_CALENDAR_USER_INFO = $row['CFPB_CALENDAR_USER_INFO']; $CFPB_CALENDAR_USER_PROFILE = $row['CFPB_CALENDAR_USER_PROFILE']; $CFPB_CALENDAR_USER_ACCOUNT = $row['CFPB_CALENDAR_USER_ACCOUNT']; $CFPB_CALENDAR_USER_LOGIN = $row['CFPB_CALENDAR_USER_LOGIN']; $CFPB_CALENDAR_USER_LOGOUT = $row['CFPB_CALENDAR_USER_LOGOUT']; $CFPB_CALENDAR_USER_REGISTER = $row['CFPB_CALENDAR_USER_REGISTER']; $CFPB_CALENDAR_USER_FORGOT = $row['CFPB_CALENDAR_USER_FORGOT']; $CFPB_CALENDAR_USER_RESET = $row['CFPB_CALENDAR_USER_RESET']; $CFPB_CALENDAR_USER_VERIFY = $row['CFPB_CALENDAR_USER_VERIFY']; $CFPB_CALENDAR_USER_CONFIRM = $row['CFPB_CALENDAR_USER_CONFIRM']; $CFPB_CALENDAR_USER_ACTIVATE = $row['CFPB_CALENDAR_USER_ACTIVATE']; $CFPB_CALENDAR_USER_DEACTIVATE = $row['CFPB_CALENDAR_USER_DEACTIVATE']; $CFPB_CALENDAR_USER_SUSPEND = $row['CFPB_CALENDAR_USER_SUSPEND']; $CFPB_CALENDAR_USER_UNSUSPEND = $row['CFPB_CALENDAR_USER_UNSUSPEND']; $CFPB_CALENDAR_USER_DELETE = $row['CFPB_CALENDAR_USER_DELETE']; $CFPB_CALENDAR_USER_RESTORE = $row['CFPB_CALENDAR_USER_RESTORE']; $CFPB_CALENDAR_USER_ARCHIVE = $row['CFPB_CALENDAR_USER_ARCHIVE']; $CFPB_CALENDAR_USER_UNARCHIVE = $row['CFPB_CALENDAR_USER_UNARCHIVE']; $CFPB_CALENDAR_USER_LOCK = $row['CFPB_CALENDAR_USER_LOCK']; $CFPB_CALENDAR_USER_UNLOCK = $row['CFPB_CALENDAR_USER_UNLOCK']; $CFPB_CALENDAR_USER_BLOCK = $row['CFPB_CALENDAR_USER_BLOCK']; $CFPB_CALENDAR_USER_UNBLOCK = $row['CFPB_CALENDAR_USER_UNBLOCK']; $CFPB_CALENDAR_USER_BAN = $row['CFPB_CALENDAR_USER_BAN']; $CFPB_CALENDAR_USER_UNBAN = $row['CFPB_CALENDAR_USER_UNBAN']; $CFPB_CALENDAR_USER_MUTE = $row['CFPB_CALENDAR_USER_MUTE']; $CFPB_CALENDAR_USER_UNMUTE = $row['CFPB_CALENDAR_USER_UNMUTE']; $CFPB_CALENDAR_USER_WARN = $row['CFPB_CALENDAR_USER_WARN']; $CFPB_CALENDAR_USER_UNWARN = $row['CFPB_CALENDAR_USER_UNWARN']; $CFPB_CALENDAR_USER_NOTE = $row['CFPB_CALENDAR_USER_NOTE']; $CFPB_CALENDAR_USER_UNNOTE = $row['CFPB_CALENDAR_USER_UNNOTE']; $CFPB_CALENDAR_USER_FLAG = $row['CFPB_CALENDAR_USER_