Today's final practice challenge involves another oversight some (Ruby) developers make.
Can you seem to spot the broken access control in this code snippet? 🐛
Swipe through to see the vulnerable code! Solution will be revealed tomorrow as usual!
#BugBounty #HackWithIntigriti #BugQuest
Today marks day 29 of #BugQuest! 🤠
For those who’ve been following us along since the first day, we’re almost there! Just 2 more days left before you can go there and hack the planet (with BAC vulnerabilities)!
Swipe through to see the vulnerable code! And as usual, solution will be revealed tomorrow!
#BugBounty #HackWithIntigriti #BugQuest
Day 28 of #BugQuest! 🤠
Yesterday, we featured another code snippet, this time vulnerable to an algorithm confusion attack that allowed a malicious user to bypass signature validation entirely in insecure JWT implementations.
Swipe through to see the vulnerable code! And as usual, the solution will be revealed tomorrow!
#BugBounty #HackWithIntigriti #BugQuest
Today marks day 27 of #BugQuest! 🤠
We’re almost wrapping up this series, so if you’ve reached this far, you should be proud of your consistent efforts! 💪
Swipe through to see the vulnerable code! As usual, solution will be revealed tomorrow!
#BugBounty #HackWithIntigriti #BugQuest
Day 26 of #BugQuest! 🤠
Yesterday's challenge featured a method-specific authorization check where GET requests were protected, but POST/PUT or any other requests bypassed the authorization entirely, allowing attackers to modify any user's profile data.
Swipe through to see the vulnerable code! Solution will be revealed tomorrow as usual!
#BugBounty #HackWithIntigriti #BugQuest
Day 25 of #BugQuest! 🤠
Yesterday's challenge featured a static keyword swapping technique where the endpoint accepted both "my" and direct workspace IDs, allowing attackers to access other users' workspaces by bypassing a subtle oversight made by the developer.
Swipe through to see the vulnerable code! Solution will be revealed tomorrow as usual!
#BugBounty #HackWithIntigriti #BugQuest
Can you spot the broken access control in this code snippet? 🐛
Swipe through to see the vulnerable code! Solution will be revealed tomorrow as usual!
#BugBounty #HackWithIntigriti #BugQuest
Day 24 of #BugQuest! 🤠
Yesterday’s challenge involved spotting a common missing authorization check in an endpoint that allowed any bad user to view other people’s order data.
Today's challenge is trickier! This vulnerability pattern was covered on Day 19, where we learned about REDACTED. 😎
Day 25 of #BugQuest! 🤠
Yesterday's challenge featured a static keyword swapping technique where the endpoint accepted both "my" and direct workspace IDs, allowing attackers to access other users' workspaces by bypassing a subtle oversight made by the developer.
Swipe through to see the vulnerable code! Solution will be revealed tomorrow!
#BugBounty #HackWithIntigriti #BugQuest
Day 23 of #BugQuest! 🤠
Today also marks the start of the practice section of this series! Over the next week, we'll be featuring several vulnerable code snippets to help you spot more broken access controls.
Let’s start easy! Can you spot the vulnerability in the following code snippet? 🐛
Second-order vulnerabilities occur when one application feature processes your input in a way that affects authorization in another feature.
Swipe through to learn more about second-order attacks!
#BugBounty #HackWithIntigriti #BugQuest
Day 22 of #BugQuest! 🤠
Today marks the final day for exploitation! Next up, we’ll analyze vulnerable code snippets to further sharpen your BAC exploitation skills. 😎
In some cases, they emerge from logic flaws within multi-step workflows or feature integrations where the application loses track of authorization between steps.
Today, we’re exploring an example of such a case. Swipe through to learn more!
#BugBounty #HackWithIntigriti #BugQuest
Today marks day 21 of #BugQuest! 🤠
And we're covering one of the trickiest BAC vulnerability types that’s harder to spot.
We all know that broken access controls do not always stem from a single endpoint that lacks authorization controls.
Swipe through to learn how to exploit JWT vulnerabilities for authorization bypass! We’ve also attached one of our comprehensive web hacking articles as an additional reference. Be sure to give it a read.
#BugBounty #HackWithIntigriti #BugQuest
Day 20 of #BugQuest! 🤠
Today, we're exploring one of the most critical authorization (and authentication) bypass techniques: JWT token manipulation.
JWTs (JSON Web Tokens) are commonly implemented to manage authentication within web applications.
However, the issue arises when these keywords still get resolved into actual identifiers.
Swipe through today’s post to learn more about exploiting this specific case!
#BugBounty #HackWithIntigriti #BugQuest
Day 19 of #BugQuest! 🤠
In today’s post, we're covering a technique that's deceptively simple but incredibly effective: swapping static keywords with actual identifiers.
Swipe through to learn how some parameter parsing inconsistencies can lead to broken access control flaws!
#BugBounty #HackWithIntigriti #BugQuest
Today marks day 18 of #BugQuest! 🤠
And we're exploring two interesting techniques that can help us exploit BAC flaws in applications that fail to handle user input delivered in an unexpected manner.
Swipe through to learn how to weaponize HTTP method tampering!
#BugBounty #HackWithIntigriti #BugQuest
Day 17 of #BugQuest! 🔄
Yesterday, we covered the core BAC testing methodology. Today, we're diving into a specific exploitation technique.
Developers often implement authorization checks for each HTTP method and app route, but often overlook others.
Swipe through to see the complete BAC testing methodology in detail!
#BugBounty #HackWithIntigriti #BugQuest
Today marks day 16 of #BugQuest and the start of the exploitation section! 🎯
We've spent two weeks building the foundation and discovering endpoints. Now comes the fun part, actually breaking authorization checks and exploiting BAC vulnerabilities.
