parzel
@parzel.bsky.social
📤 92
📥 244
📝 5
Hacker based in Berlin | Working at modzero.bsky.social | he/him
reposted by
parzel
modzero
about 2 months ago
PSA update your INSTAR cameras. Our teammate Michael Imfeld identified a critical RCE (CVE-2025-8760) on 2k+ and 4K devices. Find the advisory here:
modzero.com/en/advisorie...
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[MZ-25-03] INSTAR 2K+ and 4K Series
https://modzero.com/en/advisories/mz-25-03-instar/
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A colleague of mine found exposed credentials potentially granting access to Synology Teams backups. Check the full analysis and scan your tenants for IOCs.
#cybersecurity
#infosec
#disclosure
modzero.com/en/blog/when...
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When Backups Open Backdoors: Accessing Sensitive Cloud Data via
https://modzero.com/en/blog/when-backups-open-backdoors-synology-active-backup-m365/
3 months ago
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reposted by
parzel
FragDenStaat
4 months ago
Innenminister Dobrindt meint: Die Einstufung der AfD als „gesichert rechtsextrem” reicht nicht für ein Parteiverbot? Kein Problem – wir legen nach: Mit unserer Belegsammlung schaffen wir die Grundlage für ein umfassendes Gutachten zum AfD-Verbotsverfahren. Mehr dazu:
fragdenstaat.de/aktionen/afd...
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Belegsammlung für ein AfD-Verbotsverfahren
Der Verfassungsschutz stuft die AfD in seinem Gutachten als gesichert rechtsextrem ein. Das reicht nicht für ein Parteiverbot, sagt Innenminister Alexander Dobrindt. Darum übernehmen wir nun den Job u...
https://fragdenstaat.de/aktionen/afd-belegsammlung/
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parzel
Dominic White
8 months ago
Both defenders and red teamers will be interested in this tool drop and deep dive into psexec from Aurélien. He, Michael, and Reino built susinternals that makes use of the Microsoft signed psexec service binary on the host instead of the more easily flagged RemCom.
sensepost.com/blog/2025/ps...
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SensePost | Psexec’ing the right way and why zero trust is mandatory
Leaders in Information Security
https://sensepost.com/blog/2025/psexecing-the-right-way-and-why-zero-trust-is-mandatory/
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parzel
modzero
8 months ago
ROPing our way to “Yay, RCE” - and a lesson in the importance of a good nights sleep! Follow our Colleague Michaels journey of developing an ARM ROP chain to exploit a buffer overflow in uc-http
modzero.com/en/blog/ropi...
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ROPing our way to RCE
https://modzero.com/en/blog/roping-our-way-to-rce/
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parzel
Daniel Drepper
8 months ago
NEU: Hier ist das geheime Verfassungsschutz-Gutachten zur AfD in voller Länge. Fast 5000 Quellen hat die Behörde in den vergangenen Jahren ausgewertet, jetzt hat
@netzpolitik.org
das Gutachten veröffentlicht.
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Verdachtsfall Rechtsextremismus: Wir veröffentlichen das 1.000-seitige Verfassungsschutz-Gutachten zur AfD
Die Alternative für Deutschland steht im Verdacht, rechtsextrem und verfassungsfeindlich zu sein. Der Verfassungsschutz beobachtet die Partei und hat ein ausführliches Gutachten erstellt. Wir veröffen...
https://netzpolitik.org/2025/verdachtsfall-rechtsextremismus-wir-veroeffentlichen-das-1-000-seitige-verfassungsschutz-gutachten-zur-afd/
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parzel
Alex Chapman
8 months ago
In Chrome: Object.values(this)[165].bind(this)()
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parzel
LiveOverflow 🔴
8 months ago
This is a great post on bug bounty reddit! OP reported an IDOR, gets paid $2,000, and then realizes it never was IDOR. It's just a cached response...
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parzel
Paged Out!
9 months ago
Issue #2 joined the 'over 100K downloads' club. All thanks to you! Now Issue #4 is applying for a membership there, and it's not far from getting in :) Want to help? Tell your friends about us!
pagedout.institute
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Paged Out!
https://pagedout.institute/
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I wrote a blog post about SSTI in Thymelaf - hopefully it helps some people pentesting up-to-date Spring Boot applications :)
add a skeleton here at some point
9 months ago
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parzel
Gynvael Coldwind
9 months ago
(please re-post for reach - thank you!) Learned a cool new Linux trick? Know an interesting quirk in a network protocol? Or have something else to share? Write a 1-page article for the #6 issue of Paged Out! :)
pagedout.institute?page=cfp.php
Soft deadline is Feb 1st.
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reposted by
parzel
cts
9 months ago
My videos for Flare-On 2024 are live! Watch me reverse engineer all the challenges from start to end. 🎉🥳 + Commentary video featuring SuperFashi, where we review the chals together. * 45 hours of content * 400+ GB of raw footage Merry Christmas! Link:
www.youtube.com/watch?v=vwW9...
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Flare-On 2024 Solutions and Commentary
YouTube video by BasteG0d69
https://www.youtube.com/watch?v=vwW9xvr3TcI&list=PLYP-7_bD0kQEJ51srPqQY7QUc2VNYN8uN&index=1
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parzel
dmnk
9 months ago
Re-sharing to keep bluesky rolling
go.bsky.app/EhGFSVj
add a skeleton here at some point
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reposted by
parzel
Visual Studio Code
10 months ago
Announcing GitHub Copilot Free! A new free tier for GitHub Copilot, available for everyone today in VS Code. No trial. No subscription. No credit card required. Learn more in our blog:
aka.ms/copilot-free
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parzel
ϻг_ϻε
10 months ago
I just wrote a new blog post! This is how I (ab)used a jailed file write bug in Tomcat/Spring. Enjoy! Remote Code Execution with Spring Properties ::
srcincite.io/blog/2024/11...
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Remote Code Execution with Spring Properties
Recently a past student came to me with a very interesting unauthenticated vulnerability in a Spring application that they were having a hard time exploiting...
https://srcincite.io/blog/2024/11/25/remote-code-execution-with-spring-properties.html
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I can highly recommend Shazzer from
@garethheyes.co.uk
, such a great tool for XSS research!
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Digging for XSS Gold: Unearthing Browser Quirks with Shazzer
YouTube video by PortSwigger
https://www.youtube.com/watch?app=desktop&v=mLzxwmNoAI4
10 months ago
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reposted by
parzel
Andrea P
10 months ago
I'm glad to release the tool I have been working hard on the last month:
#KrbRelayEx
A Kerberos relay & forwarder for MiTM attacks! >Relays Kerberos AP-REQ tickets >Manages multiple SMB consoles >Works on Win& Linux with .NET 8.0 >... GitHub:
github.com/decoder-it/K...
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parzel
modzero
10 months ago
Hello Bluesky 👋 We are an IT security company. Our team consists of like-minded hackers located in Germany and Switzerland. Our core areas of expertise are comprehensive technical security analyses, penetration tests and red teaming services. Want to learn more about us? Check:
modzero.com/en/
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In-depth IT Security
https://modzero.com/en/
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During a
#redteam
at
@modzero.bsky.social
we discovered a limited but neat bypass for
#printnightmare
. I talked to @itm4n about it and he had an indepth look. Read about it here:
itm4n.github.io/printnightma...
#itsec
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The PrintNightmare is not Over Yet
Following the publication of my blog post A Practical Guide to PrintNightmare in 2024, a few people brought to my attention that there was a way to bypass the Point and Print (PnP) restrictions recomm...
https://itm4n.github.io/printnightmare-not-over/
11 months ago
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