Nguyen The Duc

@ducnt_

Just another web warrior | Security Researcher | Security Engineer | CTF player && | Bug bounty hunter

Hồ Chí Minh, Việt Nam  
Unit: febrer de 2017

Tuits

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  1. Tuit fixat
    8 de gen.
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  2. ha retuitat
    10 de jul. de 2018

    Neatly bypassing Content Security Policy. Why 'unsafe-inline' is almost always a full-fledged XSS.

    Mostra el fil
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  3. ha retuitat
    6 de febr.
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  4. ha retuitat
    6 de febr.

    Thanks to research, new stuff are being released for soon - as for the features, payload minimization, raw cmd command, and auto command encoding within JSON/XML messages are being released after the PR review by

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  5. ha retuitat
    6 de febr.
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  6. ha retuitat
    5 de febr.

    Checkra1n for Windows first demo!!🔥🔥 Coming Soon!!

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  7. ha retuitat
    3 de febr.

    Here's my write-up for ’s CTF challenge!

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  8. ha retuitat
    3 de febr.

    CVE-2020-7471: SQLI in Django: django.contrib.postgres.aggregates.StringAgg aggregation function was subject to SQL injection, using a suitably crafted delimiter. FIX:

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  9. ha retuitat
    31 de gen.

    , , and I are starting a new security blog. In our first write-up, we will discuss the impact of "SameSite by default" and how it affects web app sec. Feel free to request future topics you would like us to cover.

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  10. ha retuitat
    31 de gen.

    Someone dropped a PHP zero-day on GitHub. Talked to the PHP team last night. Bug requires local foothold to exploit, so not usable for remote attacks. Also, this is the second exploit for this "disable_functions bypass" in the last few months.

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  11. ha retuitat
    28 de gen.

    .Net being open-source makes tracking these things cool. I just hope GitHub adds code navigation support for .net code soon as well. credit for the bug goes to of course.

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  12. ha retuitat
    28 de gen.

    Also for the iPhone 11 Pro Max, iOS 13.3.1 beta3 Jailbreak

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  13. ha retuitat
    24 de gen.

    Here are my (updated) slides from for my talk "Owning The Cloud Through SSRF & PDF Generators" with Chris Holt from . Big thank you to , , , , , and !

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  14. ha retuitat
    24 de gen.
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  15. ha retuitat
    23 de gen.

    The Bezos forensic report is not very good. The forensic analysis should be done by who at least have the relevant experience. The MP4 file should contain the exploit (if it is CVE-2019-11931). The exploit trigger should be visible with ffmpeg

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  16. ha retuitat
    22 de gen.

    This is a pretty good reminder that any invasive heuristics in the browser - be it XSS filters or privacy protections - often cause more problems than they address:

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  17. ha retuitat
    21 de gen.

    Learn how an authenticated RCE vulnerability in < 5.2.4 allows attackers to bypass hardening mechanisms. Read more ->

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  18. ha retuitat
    18 de gen.

    Just published a blog post talking about some iOS kernel framebuffer research I’ve been looking at over the last couple weeks. Have a read if you’re interested :)

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  19. ha retuitat
    18 de gen.

    RDP to RCE: When Fragmentation Goes Wrong AKA: What we know about CVE-2020-0609 and CVE-2020-0610.

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  20. ha retuitat
    16 de gen.
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  21. ha retuitat
    15 de gen.

    CVE-2020-5504 SQLI in phpMyAdmin: A malicious user could inject custom SQL in place of their own username when creating queries to this page fix:

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Sembla que triga molt a carregar-se.

És possible que el Twitter hagi assolit el límit de capacitat o que experimenti una sobrecàrrega momentània. Torna-ho a provar o vés a l'estat del Twitter si en vols obtenir més informació.

    També et pot interessar

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