Advertisement · 728 × 90

Posts by shubs

Preview
Hacking Subaru: Tracking and Controlling Cars via the STARLINK Admin Panel On November 20, 2024, Shubham Shah and I discovered a security vulnerability in Subaru’s STARLINK admin panel that gave us unrestricted access to all vehicles and customer accounts in the United State...

New blog post with @shubs.io:

We found a vulnerability in Subaru where an attacker, with just a license plate, could retrieve the full location history, unlock, and start vehicles remotely.

Full post here: samcurry.net/hacking-subaru

1 year ago 73 30 5 6
Post image

Last year, I committed to uncovering critical vulnerabilities in Maven repositories. Now it’s time to share the findings: RCE in Sonatype Nexus, Cache Poisoning in JFrog Artifactory, and more! github.blog/security/vul...

1 year ago 29 16 1 0
Exploiting SSTI in a Modern Spring Boot Application (3.3.4)

We broke something:

in a recent pentest on a hardened target, we were able to achieve unauthenticated Remote Code Execution (RCE) via Server-Side Template Injection (SSTI) in a Spring Boot application

We wrote it down for you to try at home:

modzero.com/en/blog/spri...

1 year ago 19 5 1 3
Preview
Top ten web hacking techniques of 2024: nominations open Nominations are now open for the top 10 new web hacking techniques of 2024! Every year, security researchers from all over the world share their latest findings via blog posts, presentations, PoCs, an

Nominations are now open for the Top 10 Web Hacking Techniques of 2024! Browse the contestants and submit your own here:
portswigger.net/research/top...

1 year ago 28 19 1 4

damn! that sucks :(

1 year ago 1 0 0 0

I put together a VERY limited (for now) list of web hackers in a Starter pack:

go.bsky.app/9uay4Ad

A lot of people are missing (I will try to add more as I find them) but make sure you follow people already in the list!

1 year ago 31 14 3 0
Preview
remmons-r7's assessment of CVE-2024-53677 | AttackerKB CVE-2024-53677 is a flawed upload logic vulnerability in Apache Struts 2. The vulnerability permits an attacker to override internal file upload variables in a…

Rapid7 analysis of Apache #Struts 2 CVE-2024-53677 here via research lead Ryan Emmons — highlights:
* No, this isn't really being successfully exploited in the wild
* Payloads need to be customized to the target
* The 'fixed' version *does not* remediate the vuln
attackerkb.com/assessments/...

1 year ago 22 11 2 1
Post image

Last month, our Security Research team discovered and disclosed a critical pre-authentication RCE in CraftCMS (CVE-2024-56145). You can read our blog post on the issue here: assetnote.io/resources/re...

#attacksurfacemanagement

1 year ago 9 5 0 0
Citrix Denial of Service: Analysis of CVE-2024-8534 An analysis of CVE-2024-8534, a memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway.

We recently focused on CVE-2024-8534, a vulnerability that can cause DoS or memory corruption, pre-auth on Citrix NetScaler. You can read our research and analysis here: www.assetnote.io/resources/re...

1 year ago 5 2 0 0
Advertisement
Post image Post image Post image

My latest blog post is live! Check your Ruby on Rails applications for the use of params[:_json]

nastystereo.com/security/rai...

1 year ago 34 14 1 2
Preview
Remote Code Execution with Spring Boot 3.4.0 Properties | Snyk this article introduces two methods for leveraging Logback configuration to achieve Remote Code Execution (RCE) in Spring Boot applications. These techniques are effective on the latest version of Spr...

Here is a great follow up blog post to my blog Remote Code Execution with Spring properties written by Elliot Ward: snyk.io/articles/rem...

1 year ago 21 8 0 0
Preview
Compromising OpenWrt Supply Chain via Truncated SHA-256 Collision and Command Injection Introduction Hello, I’m RyotaK (@ryotkak ), a security engineer at Flatt Security Inc. A few days ago, I was upgrading my home lab network, and I decided to upgrade the OpenWrt on my router.1 After ac...

This is really great research by @ryotak.net -

I appreciated that he covered some of his experiments along the way, and how he landed on a finely tuned way of finding a 12-char hash collision with a command injection payload at the end.

flatt.tech/research/pos...

1 year ago 18 5 1 0

Hey, depending on the scale of your organisation, you may be able to manage with some open source tooling, but maintaining this system, speed, reliability and scale, as well as gaining unique security research based on your attack surface will be difficult. Feel free to DM if you want to chat more.

1 year ago 1 0 1 0
Post image

My latest blog post is live! nastystereo.com/security/cro...

Read how to send a cross-site POST without including a Content-Type header (without CORS). It even works with navigator.sendBeacon

1 year ago 79 29 3 4

This is amazing. I’ve been in this scenario several times where the good old days of dropping a JSP file is not possible.

1 year ago 11 0 1 0
Preview
Bug bounty hunters & content creators Join the conversation

The "bug bounty hunters and content creators" starter pack is now up to 60 users! Follow this to get instantly connected to the bug bounty community & let me know if I've missed you off!

go.bsky.app/GD7hKPX

1 year ago 87 22 19 4
Preview
GitHub - bitquark/shortscan: An IIS short filename enumeration tool An IIS short filename enumeration tool. Contribute to bitquark/shortscan development by creating an account on GitHub.

I've just updated Shortscan to support reading a list of URLs to scan from a file (and included a minor bugfix). Feedback welcome! The latest version is v0.9.2 and can be found on Github: github.com/bitquark/sho...

1 year ago 36 8 4 0

queued up tonight but just missed out, if anyone is selling tickets, looking for two tickets to ccc #38c3

1 year ago 5 2 0 0
Preview
Advertising Neals YTCracker · Album · 2024 · 17 songs

The latest album from @ytcracker.bsky.social is so good

1 year ago 17 5 4 1
Advertisement

Hey, would love to be added :)

1 year ago 4 0 1 0
Post image

Earlier this year, Assetnote's Security Research team discovered a vulnerability in Sitecore XP (CVE-2024-46938) that can lead to pre-authentication RCE.
Order of operations bugs are one of my favorite types of bugs :) Write up and exploit script here: assetnote.io/resources/re...

1 year ago 51 24 1 0