Collaborate Disseminate
I’m assessing the security level of a webapp and one of the test cases is the CSP header. I always use the Google CSP evaluator to assess the header. Let’s consider the following CSP header:
Content-Security-Policy:
img-src ‘self’ https://… Continue reading Do object-src and base-uri bypasses still work on Content-Security-Policies?
I’m having trouble making sense of some reported CSP violations that don’t seem to actually be violations according to the CSP standard. I have not managed to reproduce the violations in my own browser, and based on my own testing I belie… Continue reading Understanding CSP: report shows blocked <script> that shouldn’t have been blocked
I stumbled upon a web app which is accepting user input and putting it into a variable within script tag.
The script tag does have a nonce attribute.
As am working on bypassing the XSS filter, I had this thought that this practice of refl… Continue reading Is nonce useless when user input is reflected within an inline script?
Let’s say we run a web app at "example.org". It uses cookies for user authentication.
Our website also has a blog at "example.org/blog", hosted by a third party. Our load balancer routes all requests to "/blog&qu… Continue reading Serving "less trusted" content on the same domain
Tala’s Cloudflare-certified integration module makes deploying enterprise-grade web security easy.
The post Accelerating web security for a global retailer appeared first on Security Boulevard.
Continue reading Accelerating web security for a global retailer
My system composes of NuxtJs and AdonisJs application.
Adonis handles csrf tokens for us by sending:
set-cookie: adonis-session=XXX; Path=/; HttpOnly
set-cookie: XSRF-TOKEN=XXX; Max-Age=7200; Path=/; SameSite=Strict
set-cookie: adonis-sess… Continue reading CSRF token not sent when calling the back-end?
We have a java application which allows users to upload attachments and save it on the server. The application has a content security policy defined like this:
base-uri ‘self’; child-src ‘self’; form-action ‘self’; frame-ancestors ‘self’; … Continue reading CSP Violation ms-appx-web://
The vulnerability allows attackers to bypass Content Security Policy (CSP) protections and steal data from website visitors. Continue reading Google Chrome Browser Bug Exposes Billions of Users to Data Theft
Chrome (Version 84.0.4147.105 (Official Build) (64-bit)) is not able to access an HTTPS website and giving NET::ERR_CERT_REVOKED error while trying to load the website .On the other hand, IE does allow to access the site.. Just wanted to u… Continue reading Chrome showing NET::ERR_CERT_REVOKED but working IE
I’m building a checkout page for a website and have a checkout page with a content security policy (CSP).
When the customer pays with a card, they will see a box popup with the bank page that allows the bank to verify (if they want).
The p… Continue reading 3D secure 2 and CSP