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2014/10/16 ¤W¤È 12:05:00
jquery Programming Glossary: maliciousSecurity risk in using jQuery Ajax http://stackoverflow.com/questions/10333409/security-risk-in-using-jquery-ajax to steel information I am more talking about inserting malicious information as though the data was added from the application..
How do I stop a page from unloading (navigating away) in JS? http://stackoverflow.com/questions/1299452/how-do-i-stop-a-page-from-unloading-navigating-away-in-js if they so choose. It has to be done that way to prevent malicious scripts causing a Denial of Browser attack. share improve this..
get a list of all folders in directory [closed] http://stackoverflow.com/questions/15537424/get-a-list-of-all-folders-in-directory it. JavaScript and the DOM provide the potential for malicious authors to deliver scripts to run on a client computer via the..
Avoid XSS and allow some html tags with JavaScript http://stackoverflow.com/questions/19824338/avoid-xss-and-allow-some-html-tags-with-javascript Using Sanitization does not guarantee filtering of all malicious code so tools can be more or less secure. Understand whether..
How to use the jQuery Validation plugin with metadata, jQuery Forms and xVal together? http://stackoverflow.com/questions/1996125/how-to-use-the-jquery-validation-plugin-with-metadata-jquery-forms-and-xval-tog exists in the system. model.body The body cannot have malicious HTML code in it. Given that the success field of the options..
Escaping output safely for both html and input fields http://stackoverflow.com/questions/3148820/escaping-output-safely-for-both-html-and-input-fields tag. It is possible that this may be valid and not even maliciously intended input. I'm using htmlentities on the way out to make.. still put in a script tag killing my code and inserting malicious code. But there's another argument to be made here. Since only..
Security advice for jquery ajax data post? http://stackoverflow.com/questions/38421/security-advice-for-jquery-ajax-data-post only your AJAX calls can post data either you don't want a malicious user to be able to post data that interferes with another user's.. If you are concerned with the first case someone posting malicious data to as another user the solution is the same whether you..
How can I better protect my php, jquery, ajax requests from malicious users http://stackoverflow.com/questions/4193825/how-can-i-better-protect-my-php-jquery-ajax-requests-from-malicious-users can I better protect my php jquery ajax requests from malicious users I send a lot of data through jquerys getJSON method an..
jQuery Ajax POST example with php http://stackoverflow.com/questions/5004233/jquery-ajax-post-example-with-php sanitize posted data to prevent injections and other malicious code. You could also use the shorthand .post in place of .ajax..
jqXHR - http-status-code-403 (but the statuscode is 0) http://stackoverflow.com/questions/5661813/jqxhr-http-status-code-403-but-the-statuscode-is-0 same origin policy . It is for security reasons to prevent malicious coders from doing unpleasant things without your knowledge...
What is AJAX and how does it work? [duplicate] http://stackoverflow.com/questions/6009206/what-is-ajax-and-how-does-it-work . It opens you up to security issues if the result has malicious code in it. Always use a JSON parser that checks for secure.. with the return HTML. TODO Dealing with securing against malicious HTML injection Conclusion This concludes the community wiki..
Block cross domain calls to asp.net .asmx web service http://stackoverflow.com/questions/622459/block-cross-domain-calls-to-asp-net-asmx-web-service or XSRF Cross Site Request Forgery . This means that a malicious website performs actions on behalf of your user while they're..
ie javascript form submit with file input http://stackoverflow.com/questions/9396411/ie-javascript-form-submit-with-file-input that IE remembers my actions with javascript as a malicious manipulation of the file input field and blocks my access with..
Security risk in using jQuery Ajax http://stackoverflow.com/questions/10333409/security-risk-in-using-jquery-ajax what they want I am not talking about hacking the database to steel information I am more talking about inserting malicious information as though the data was added from the application itself. Think adding something to your shopping cart that..
How do I stop a page from unloading (navigating away) in JS? http://stackoverflow.com/questions/1299452/how-do-i-stop-a-page-from-unloading-navigating-away-in-js
get a list of all folders in directory [closed] http://stackoverflow.com/questions/15537424/get-a-list-of-all-folders-in-directory SSJS are dependent on the core JavaScript and cannot work without it. JavaScript and the DOM provide the potential for malicious authors to deliver scripts to run on a client computer via the web. Browser authors contain this risk using two restrictions...
Avoid XSS and allow some html tags with JavaScript http://stackoverflow.com/questions/19824338/avoid-xss-and-allow-some-html-tags-with-javascript security is provided by OWASP tools ESAPI or AntySami . Note Using Sanitization does not guarantee filtering of all malicious code so tools can be more or less secure. Understand whether you need to perform sanitization on client server or both sides...
How to use the jQuery Validation plugin with metadata, jQuery Forms and xVal together? http://stackoverflow.com/questions/1996125/how-to-use-the-jquery-validation-plugin-with-metadata-jquery-forms-and-xval-tog errors for the fields. errors model.title The title already exists in the system. model.body The body cannot have malicious HTML code in it. Given that the success field of the options parameter passed to ajaxSubmit should be clear The callback..
Escaping output safely for both html and input fields http://stackoverflow.com/questions/3148820/escaping-output-safely-for-both-html-and-input-fields I have déj vu in the database. Or to be more extreme a script tag. It is possible that this may be valid and not even maliciously intended input. I'm using htmlentities on the way out to make sure everything is escaped. The problem is that html and.. not quite good enough if I don't do anything myself a user can still put in a script tag killing my code and inserting malicious code. But there's another argument to be made here. Since only the original author can see the text in an input box anyway..
Security advice for jquery ajax data post? http://stackoverflow.com/questions/38421/security-advice-for-jquery-ajax-data-post be talking about when you say you want to make sure that only your AJAX calls can post data either you don't want a malicious user to be able to post data that interferes with another user's data or you actually want to restrict the posts to being.. the posts to being in the flow of a multi request operation. If you are concerned with the first case someone posting malicious data to as another user the solution is the same whether you are using AJAX or not you just have to authenticate the user..
How can I better protect my php, jquery, ajax requests from malicious users http://stackoverflow.com/questions/4193825/how-can-i-better-protect-my-php-jquery-ajax-requests-from-malicious-users can I better protect my php jquery ajax requests from malicious users I send a lot of data through jquerys getJSON method an example of a function is function doSomething sid if sid .getJSON..
jQuery Ajax POST example with php http://stackoverflow.com/questions/5004233/jquery-ajax-post-example-with-php the global variable _POST like this bar _POST 'bar' Note Always sanitize posted data to prevent injections and other malicious code. You could also use the shorthand .post in place of .ajax in the above JavaScript code .post ' form.php' serializedData..
jqXHR - http-status-code-403 (but the statuscode is 0) http://stackoverflow.com/questions/5661813/jqxhr-http-status-code-403-but-the-statuscode-is-0 to make cross browser AJAX requests. This is called the same origin policy . It is for security reasons to prevent malicious coders from doing unpleasant things without your knowledge. It's a blunt tool but an effective one. When you don't even..
What is AJAX and how does it work? [duplicate] http://stackoverflow.com/questions/6009206/what-is-ajax-and-how-does-it-work use eval to quickly create js objects. Please don't do this . It opens you up to security issues if the result has malicious code in it. Always use a JSON parser that checks for secure data Using the previous example we can access the different.. a successful return the contents of the div will be populated with the return HTML. TODO Dealing with securing against malicious HTML injection Conclusion This concludes the community wiki post on AJAX. I hope it will be useful in helping you understand..
Block cross domain calls to asp.net .asmx web service http://stackoverflow.com/questions/622459/block-cross-domain-calls-to-asp-net-asmx-web-service is a slightly trickier story. The attack is known as CSRF or XSRF Cross Site Request Forgery . This means that a malicious website performs actions on behalf of your user while they're still logged in to your site. Here's a great writeup on XSRF..
ie javascript form submit with file input http://stackoverflow.com/questions/9396411/ie-javascript-form-submit-with-file-input I need to submit the form through javascript. And I got somewhere that IE remembers my actions with javascript as a malicious manipulation of the file input field and blocks my access with an error access denied when I invoke document.formName.submit..
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