4
votes
2answers
195 views

If Apache is configured to parse PHP can users see PHP source code?

If Apache is configured to parse PHP and not allow to index files, are there other ways users can see PHP source code, either with or without intention?
8
votes
4answers
732 views

How dangerous is it to store password in plain text on sites like GitHub?

I have a few private repositories set up on GitHub for some of the projects I am working on for my company. These applications connect to databases and I have database authentication credentials ...
12
votes
4answers
2k views

Is $_SERVER[ ] a safe source of data in PHP?

Can I 100% rely on $_SERVER[] to be a safe source of data that I do not need to sanitized like I do $_GET[] and $_POST[]? Thanks. OVERVIEW OF RESPONSES: So it seems there is a consensus that some ...
-2
votes
1answer
909 views

Changing user account passwords from PHP script - vulnerabilities? [closed]

I started a thread a while back asking for suggestions on a good (good=fairly secure) way to allow users to change their account passwords via a PHP script. (WHY? because on this particular server, I ...
2
votes
2answers
340 views

Is it a weakness to be able to see server side scripting?

Are languages such as Cold Fusion and PHP less secure because they are embedded in HTML which is sent to a client? Someone told me they are less secure because they lack abstraction. CLARIFICATION: ...
6
votes
2answers
417 views

Security issues with PHP Sandbox

I am working on a PHP sandbox for a Web Application Honeypot. The PHP sandbox will analyze a PHP file that may have been injected as part of an RFI attack. It should run the file in a safe environment ...
2
votes
3answers
269 views

Securing dropdown boxes

I have been creating selection boxes for years, yet I never knew you could modified it with firebug and submit them with nonpermitted values, of course this wouldn't happened if the code was secured. ...
5
votes
1answer
458 views

question for pentesters: PHP proc_open() in safe_mode

Can anybody explain to me how proc_open() is affected when PHP is running in safe_mode? As far as i have noticed, the command to execute is appended to a '/' - is there anything else and is it ...
4
votes
3answers
461 views

How do I protect myself against the attacks in this php script?

Due to a vulnerability in how PHP was installed (Shared VPS with PHP installed as an Apache module instead of CGI) and hence how OSCommerce was configured (with security of 777 on certain ...
12
votes
5answers
6k views

Disable insecure/dangerous PHP functions

Typically my job description limits me to code-review of web applications. More recently I've been asked to assist with some server-side PHP optimization where, although I am familiar with it, I lack ...
6
votes
3answers
1k views

PHP mail() Header Injection Prevention

This site nicely explains the problem. Essentially, nearly all php mail() examples that are given are vulnerable to header injection attacks. The referenced site gives a regex sanitation solution ...
8
votes
5answers
838 views

Scripting a search through php files for dangerous calls for manual review

I'm automating a script which searches through all php files on a big site for dangerous commands. The files which are found will be manually code reviewed. Does anyone have any recommendations for ...