Xavier Blasco (a.k.a Lerhan) is a 23-year old security researcher on the Detectify Crowdsource Platform. He’s passionate about security and found a way in through bug bounty programs. As an ethical hacker, he is naturally curious in security testing vendors which he is buying from and this time it led to bypassing IDOR protection using URL shorteners. In the following guest blog, he describes this security flaw that led him to access new client contracts on Jazztel’s platform.

HTTP Response Splitting is a type of attack that occurs when an attacker can manipulate the response headers that will be interpreted by the client. This article goes into details on how this can be abused by an attacker to insert arbitrary headers and the impact of this type of attack.

As companies compete with how fast new features and products can be released on the digital market, a byproduct of DevOps could be the neglect of sufficient and consistent information security throughout the pipeline – yes that means from start to the next improvement. Sure, automated security testing in production is a given, but what about during build and testing in the Continuous Integration and Continuous Delivery (CI/CD) Pipeline?

The simplest explanation is that the page takes a value and then creates a redirect to it. If /red.php?url=https://example.com created a redirect to https://example.com that would be a typical Open Redirect-vulnerability.

Inti was recently speaking at Detectify Hacker School, an event for customers where we have hacker talks and user cases presented to the audience. Afterwards our security researcher, Linus Särud, sat down with him for a hacker-to-hacker interview discussing how he got into bug bounty, his unconventional bug hunting ways and his take on why the European market is an ocean opportunity for bug bounty hunters.

For continuous coverage, we push out major Detectify security updates every two weeks, keeping our tool up-to-date with new findings, features and improvements sourced from our security researchers and Crowdsource ethical hacker community. Due to confidentially agreements, we cannot publicize all security update releases here but they are immediately added to our scanner and available to all users. This post highlights a few things that we have improved in the last two weeks.

The Payment Card Industry Data Security Standard (PCI DSS) program provides an information security compliance benchmark for companies that are handling, processing and storing cardholder data online. Software development and vulnerability management are covered in the PCI DSS compliance requirements as this concerns products and applications created to handle cardholder data.

For continuous coverage, we push out major Detectify security updates every two weeks, keeping our tool up-to-date with new findings, features and improvements sourced from our security researchers and Crowdsource ethical hacker community. Due to confidentially agreements, we cannot publicize all security update releases here but they are immediately added to our scanner and available to all users. This post highlights a few things that we have improved in the last two weeks.

For continuous coverage, we push out major Detectify security updates every two weeks, keeping our tool up-to-date with new findings, features and improvements sourced from our security researchers and Crowdsource ethical hacker community. Due to confidentially agreements, we cannot publicize all security update releases here but they are immediately added to our scanner and available to all users. This post highlights a few things that we have improved in the last two weeks.

Some believe that “whatever can be automated, should be automated” and in general benefits include faster production, consistency in product and quality, rolling back from failures and all allowing employees to focus on more creative and analytical tasks. The same can be said for the automation of quality assurance and security of developer coding and programming.