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Channel Public Channel

PT SWARM

@ptswarm

Positive Technologies Offensive Team: twitter.com/ptswarm

This is the channel where we share articles/vulnerabilities/scripts/etc, not necessarily authored by us, that we find interesting

Open in Telegram

Subscribers: 7.51K
Photos: 140
Videos: 8
Links: 210

Recent Posts 20 shown

Post #255 2.06K Sep 15, 2026, 08:23 UTC

🍏 Fresh LPE in macOS: Repair Permissions - Get Root!

CVE-2026-43783 found by our researcher Ilya Andr has been recently fixed by Apple. A single XPC request to DesktopServicesHelper lets you chown any path on disk - straight to root.

https://ptswarm.com/blog/cve-2026-43783-repair-permissions-get-root-lpe-via-desktopserviceshelper-in-macos-26-5/

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Post #254 3.55K Aug 24, 2026, 13:45 UTC

⚡️ IPAHound has received an important update!

Now we support BloodHound CE. You can use the -O collector flag to output in OpenGraph format.

We have prepared neo4j queries directly in the object descriptions for easy analysis of the FreeIPA graph.

https://github.com/IPAHound/IPAHound

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Post #253 5.19K Jul 6, 2026, 11:49 UTC

🐘 PHP PDO layer exposed! Aleksey Solovev & Nikita Sveshnikov uncovered 2 flaws: SQL Injection in pdo_firebird (CVE-2025-14179) and DoS in PDO via pdo_pgsql (CVE-2025-14180).

https://swarm.ptsecurity.com/hack-the-elephant-one-bite-at-a-time-nul-byte-sql-injection-in-pdo_firebird-and-null-pointer-dereference-in-pdo-pgsql/

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Post #252 6.1K Jun 5, 2026, 11:23 UTC

👨🏻‍💻 Did you know that it’s possible to perform RCE in Internet Explorer via clickjacking? Igor Sak-Sakovsky's new article will explain how!

https://swarm.ptsecurity.com/the-click-that-shouldnt-have-worked-rce-via-clickjacking-in-internet-explorer/

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Post #251 6.57K May 15, 2026, 09:13 UTC

🐘 PHP JPEG bugs: how image parsing leads to memory corruption.

Our researcher Nikita Sveshnikov discovered two JPEG-related memory-safety bugs in PHP’s ext/standard: CVE-2025-14177 in getimagesize and a heap buffer overflow in iptcembed.

https://swarm.ptsecurity.com/hack-the-elephant-one-bite-at-a-time-jpeg-related-memory-safety-bugs-in-php/

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Post #250 42K Apr 30, 2026, 09:05 UTC

🧑‍🚒 Our researcher Mikhail Sukhov shares his knowledge and experience in analyzing FreeIPA environments.

He also introduces his new tool, IPAHound 💪

Go ’n see the details ➡️ https://swarm.ptsecurity.com/thinking-in-graphs-with-ipahound/

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Post #249 6.47K Apr 15, 2026, 14:35 UTC

🔥 Read the new article by our researcher Timofey Duditsky.

The write-up dives into the AMD Platform Configuration Blobs mechanism, shows how it works, and reveals the vulnerability CVE-2025-54502.

https://swarm.ptsecurity.com/slowburn-looking-through-amd-platform-configuration-blobs-infrastructure/

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Post #248 6.82K Mar 23, 2026, 13:46 UTC

Two bugs. One chain. Full RCE.

New research by Aleksandr Zhurnakov on Dell Wyse Management Suite shows how business logic flaws can be chained into complete system compromise.

Read the full writeup!

https://swarm.ptsecurity.com/business-logic-and-chains-unauthenticated-rce-in-dell-wyse-management-suite/

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Post #247 6.71K Mar 10, 2026, 14:03 UTC

🐘 Attack arithmetic: how an integer overflow in PostgreSQL libpq leads to denial of service.

Our researcher Aleksey Solovev discovered the vulnerability CVE-2025-12818, which may cause a product using the libpq PostgreSQL library to crash.

https://swarm.ptsecurity.com/attack-arithmetic-how-an-integer-overflow-in-postgresql-libpq-leads-to-denial-of-service/

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Post #246 6.5K Mar 2, 2026, 13:45 UTC

🚨 Our researcher Alexander Zhurnakov identified two vulnerabilities in Dell Wyse Management Suite prior to version 5.5.

In certain configurations, they can be chained to achieve unauthenticated remote code execution.

Upgrade now → https://www.dell.com/support/kbdoc/en-us/000429141/dsa-2026-103

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Post #245 7.21K Jan 21, 2026, 11:39 UTC

🏆 Two of our research articles are nominated for PortSwigger's Top 10 Web Hacking Techniques of 2025!

1️⃣ Impossible XXE in PHP
2️⃣ Blind trust: what is hidden behind the process of creating your PDF file?

Last day to vote if you found them useful!

https://portswigger.net/polls/top-10-web-hacking-techniques-2025

portswigger.net Top 10 web hacking techniques of 2025 Welcome to the community vote for the Top 10 Web Hacking Techniques of 2025.

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Post #244 6.92K Jan 19, 2026, 13:04 UTC

📞 Microsoft fixed an authenticated RCE in Windows Telephony Service (CVE-2026-20931), discovered by our researcher Sergey Bliznyuk.

Read the write-up: https://swarm.ptsecurity.com/whos-on-the-line-exploiting-rce-in-windows-telephony-service/

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Post #243 9.83K Dec 29, 2025, 12:17 UTC

📑 A new article from our researchers Aleksey Solovev, Nikita Sveshnikov and Vladimir Razov — "Blind trust: what is hidden behind the process of creating your PDF file?".

https://swarm.ptsecurity.com/blind-trust-what-is-hidden-behind-the-process-of-creating-your-pdf-file/

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Post #242 8.1K Nov 14, 2025, 14:15 UTC

📱 New article by our researcher Artem Kulakov: Injection for an athlete.

Read about a vulnerability discovered in the Garmin Connect mobile application:

https://swarm.ptsecurity.com/injection-for-an-athlete/

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Post #241 17K Jul 24, 2025, 16:31 UTC

🚨 We've launched dbugs.ptsecurity.com, a new home for vulnerabilities. More than CVEs. More than MITRE.

✅ Trends & Insights
✅ AI-generated, multi-source vulnerability descriptions
✅ Researcher credits

Explore now: https://dbugs.ptsecurity.com

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Post #240 23.6K Jul 22, 2025, 13:39 UTC

👑 Our researcher has discovered LPE in VMWare Tools (CVE-2025-22230 & CVE-2025-22247) via VGAuth!

Write-up by the one who broke it: Sergey Bliznyuk

https://swarm.ptsecurity.com/the-guest-who-could-exploiting-lpe-in-vmware-tools/

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Post #239 7.6K Jul 17, 2025, 15:15 UTC

😈 Read the new article "Daemon Ex Plist: LPE via MacOS Daemons" by our researcher Egor Filatov.

This research reveals a vulnerability affecting popular apps like Mozilla VPN, Tunnelblick & more.

https://swarm.ptsecurity.com/daemon-ex-plist-lpe-via-macos-daemons/

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Post #238 7.9K Jul 9, 2025, 14:08 UTC

🧠 Our researcher Sergey Tarasov discovered a vulnerability (CVE-2025-49689) in NTFS on MS Windows.

The article dives into the exploitation path, file system internals, VHD format, and more.

🔗 Read the article: https://swarm.ptsecurity.com/buried-in-the-log-exploiting-a-20-years-old-ntfs-vulnerability/

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Post #237 8.97K Jun 27, 2025, 13:40 UTC

🦊 Mozilla Foundation fixed CVE-2025-6430, discovered by our researcher Daniil Satyaev!

This vulnerability allows the Content-Disposition: attachment header to be ignored if the page is opened using <embed> or <object>, resulting in files being displayed instead of downloaded.

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Post #236 17.4K Jun 3, 2025, 16:46 UTC

⚠️ We've reproduced CVE-2025-49113 in Roundcube.

This vulnerability allows authenticated users to execute arbitrary commands via PHP object deserialization.

If you're running Roundcube — update immediately!

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About this channel

How can I read @ptswarm without a Telegram account?: TGViewer shows the public web preview Telegram publishes for PT SWARM: recent posts, photos, videos and the subscriber count, with no app, login or account.
How many subscribers does PT SWARM have?: PT SWARM (@ptswarm) has 7.51K subscribers on Telegram, refreshed roughly every 30 minutes.
Does PT SWARM know I viewed it here?: No. Public channel previews carry no viewer identity, and TGViewer has no accounts or tracking of what you look up.