Collaborate Disseminate
I found that this application has not properly configured CORS, an attacker can send requests from any origin and allow credentials header is also true.
The idea was to extract CSRF token and then change email/phone to takeover the accoun… Continue reading Stuck in a tricky situation, not able to exploit misconfigured CORS
For most of them may be its a silly question but I want it to know this in very simple language.
If an application is not using CORS at all then should we put this SameSite cookie attribute?
and if Application has subdomain like abc.doma… Continue reading What is the connection between CORS and SameSite cookie attribute?
Considering I am vulnerable to Cross-site WebSocket hijacking, so my WebSocket handshake (GET to example.com/wss) does not require a random (CSRF) token.
I have defined no CORS settings, so no custom headers can be added to cross-site req… Continue reading Prevent Cross-site WebSocket hijacking with a custom header and no CORS
A recent blog post shows hackers owning a web server – at least the content and injecting a web skimming attack. https://blog.malwarebytes.com/hacking-2/2020/03/criminals-hack-tupperware-website-with-credit-card-skimmer/
Should this be d… Continue reading Can cross origin iframe be detected in web logs
I have done some research but have not found an absolute answer to my specific question. I understand the basic concept of how this header will allow or disallow website A from sending request and viewing response to resources on website B… Continue reading Concrete example of how can Access-Control-Allow-Origin:* cause security risks?
Does the CORS policy add any value during the development phase? Should I develop with CORS on or off? The development is occurring in a distributed environment and there are no local copies of components, only a testing environment where … Continue reading CORS policy during development
What I am building is service that can be consumed by third-party. Something like Omdb API for example.
For my service to be functional I needed to disable CSRF on some endpoints.
How can I secure them? To make CORS rules? To whitelist … Continue reading How to secure API used by third-parties?
What I am building is service that can be consumed by third-party. Something like Omdb API for example.
For my service to be functional I needed to disable CSRF on some endpoints.
How can I secure them? To make CORS rules? To whitelist … Continue reading How to secure API used by third-parties?
Based on other questions, it seems protecting GET resources with CSRF tokens is useless. However, that quickly becomes untrue when CORS gets thrown into the mix
I have a server domain server.com and a UI app at client.com. The server.com … Continue reading Is CSRF protection required for sensitive GET requests with CORS enabled?
I’ve been using CORS for a while and I think I understand it. But as far as I can tell, because the allow-origin header is provided by the server being called, which an attacker can control as they see fit, same origin policy cannot preven… Continue reading With the existance of CORS, what further purpose does same origin policy serve?