Prototype Poisoning and Unicode Case Mapping Collision - Solution to March '24 Challenge
🏆 The official writeup for the March '24 Challenge, which involves XSS, prototype poisoning and a Unicode case mapping collision (client-side overflow). We received 49 valid submissions (and 6 awesome writeups). In this video, we'll breakdown the solution 🧠
Full blog/writeup: https://bugology.intigriti.io/intigri...
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00:00 Intro
00:31 Code review
01:47 Debug functionality
02:28 XSS
03:40 Prototype poisoning
07:22 Unicode case mapping collision
10:09 Bonus: interesting solutions
11:07 Conclusion
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