Daily Writeups
@Daily_Writeups
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Daily Bug Bounty / Cybersecurity Writeups
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Daily Writeups
πŸ”–New Writeup❗️
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πŸ—“Date: Wed, 19 Apr 2023 20:10:40 GMT
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✏️Title: Reversing WebAssemblyβ€Šβ€”β€ŠWrite up Hackpack 2023 WASM-safe
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πŸ“ŽLink: https://medium.com/p/6ca78e3f4ee3
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Tags: #ctf #reverse_engineering #webassembly #ctf_writeup
Medium
Reversing WebAssembly β€” Write up Hackpack 2023 WASM-safe
While doing the CTF Hackpack 2023, I discovered the final reverse engineering challenge involving a WebAssembly challenge
12 views
Daily Writeups
β€· Title: TROX Stealer: Urgency-Themed MaaS Malware Targets Consumer Data
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π€ͺ Author: Ddos
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β΄΅ Time: Mon, 14 Apr 2025 00:28:56 +0000
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βŒ— Tags: #Malware #Cyber Threats #Infostealer #MaaS #Nuitka #phishing #Sublime Research #Telegram exfiltration #TROX Stealer #WebAssembly malware
Daily CyberSecurity
TROX Stealer: Urgency-Themed MaaS Malware Targets Consumer Data
TROX Stealer exploits urgency via phishing emails to deliver obfuscated MaaS malware that steals credit cards, browser data, and crypto wallets
20 views
Daily Writeups
β€· Title: Firefox 141 Released with Patches for 18 Vulnerabilities, Including High-Severity RCE Flaws
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π€ͺ Author: ddos
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β΄΅ Time: Fri, 25 Jul 2025 08:27:25 +0000
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βŒ— Tags: #Vulnerability #CVE_2025_8027 #CVE_2025_8028 #cybersecurity #Firefox #JavaScript Engine #Memory Safety #Mozilla #RCE #security update #vulnerability #WebAssembly
Penetration Testing Tools
Firefox 141 Released with Patches for 18 Vulnerabilities, Including High-Severity RCE Flaws
Firefox 141 is out, patching 18 vulnerabilities, including high-severity RCE flaws in the JavaScript engine and WebAssembly. Update immediately to secure your browser!
13 views
Daily Writeups
β€· Title: Tor Browser 15.0 STABLE: Vertical Tabs, Android Screen Lock, and Major Firefox Updates
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π€ͺ Author: ddos
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β΄΅ Time: Fri, 31 Oct 2025 03:17:40 +0000
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βŒ— Tags: #Technology #Anonymity #Firefox ESR #privacy #Screen Lock #security #Tor Browser #Wasm #WebAssembly
Penetration Testing Tools
Tor Browser 15.0 STABLE: Vertical Tabs, Android Screen Lock, and Major Firefox Updates
Tor Browser 15.0 stable is here: new vertical tabs, robust Wasm control, and an Android screen lock feature to protect sessions when switching apps.
12 views
Daily Writeups
β€· Title: Kernel in a Browser: Linux Ported to WebAssembly Runs Directly in Chrome
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π€ͺ Author: ddos
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β΄΅ Time: Tue, 04 Nov 2025 04:22:33 +0000
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βŒ— Tags: #Linux #Browsers #kernel #LLVM #Proof of Concept #Wasm #WebAssembly #WebAssembly System Interface
Penetration Testing Tools
Kernel in a Browser: Linux Ported to WebAssembly Runs Directly in Chrome
A developer ported the Linux kernel to WebAssembly (WASM), allowing it to run in a web browser. The experimental build is a proof of concept for WASM's potential.
14 views
Daily Writeups
β€· Title: WebAssembly as an Attack Surface: New Browser Exploitation
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π€ͺ Author: zerOiQ
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β΄΅ Time: Sun, 16 Nov 2025 04:08:54 GMT
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βŒ— Tags: #reverse_engineering #technology #webassembly #cybersecurity #vulnerability
Medium
WebAssembly as an Attack Surface: New Browser Exploitation
Techniques Diving into WASM Reverse Engineering and Novel Vulnerability Classes
19 views
Daily Writeups
β€· Title: The Year Linux Went β€œRusty”: 2025’s Most Audacious Kernel Breakthroughs
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π€ͺ Author: Ddos
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β΄΅ Time: Tue, 30 Dec 2025 02:30:03 +0000
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βŒ— Tags: #Linux #2025 Review #Bcachefs #Linus Torvalds #Linux Kernel #Meta #NOVA Driver #nvidia #open_source #Rust_for_Linux #Steam Deck #TernFS #WebAssembly
Daily CyberSecurity
The Year Linux Went "Rusty": 2025's Most Audacious Kernel Breakthroughs
From Meta adopting the Steam Deck scheduler to the first Rust CVE, 2025 was the year Linux matured, clashed, and conquered. Read the full year-end wrap.
25 views
Daily Writeups
β€· Title: The Bitwise Blunder: How a Single Typo in Firefox’s Engine Opened the Door to RCE
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π€ͺ Author: ddos
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β΄΅ Time: Mon, 23 Feb 2026 03:11:44 +0000
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βŒ— Tags: #Vulnerability #bug bounty #Cyber Security 2026 #Firefox #Garbage Collection #Ion JIT #JavaScript Engine #Mozilla #RCE #SpiderMonkey #Type Confusion #WebAssembly
Penetration Testing Tools
The Bitwise Blunder: How a Single Typo in Firefox’s Engine Opened the Door to RCE
A critical Remote Code Execution (RCE) vulnerability has been unearthed within SpiderMonkey, the JavaScript engine powering Mozilla Firefox.
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Daily Writeups
β€· Title: Mozilla Crushes 50+ Vulnerabilities in Massive Firefox 148 Security Overhaul
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π€ͺ Author: ddos
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β΄΅ Time: Thu, 26 Feb 2026 09:12:46 +0000
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βŒ— Tags: #Vulnerability #Firefox 148 #JavaScript Engine #JIT Compiler #memory corruption #Mozilla #Sandbox Escape #security update #Tech News 2026 #Thunderbird 148 #WebAssembly #zero_day
Penetration Testing Tools
Mozilla Crushes 50+ Vulnerabilities in Massive Firefox 148 Security Overhaul
In the latest iteration of the Firefox browser, developers have mitigated dozens of critical vulnerabilities, many of which
10 views
Daily Writeups
β€· Title: Zero Hosting, Zero Setup: The Rise of the Browser-Native WordPress Revolution
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π€ͺ Author: ddos
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β΄΅ Time: Mon, 16 Mar 2026 08:40:00 +0000
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βŒ— Tags: #Technology #AI Website Builder #Browser_based CMS #my.WordPress.net #Personal Knowledge Management #Private WordPress #RSS Reader #Tech News 2026 #WebAssembly #WordPress #WordPress Playground
Penetration Testing Tools
Zero Hosting, Zero Setup: The Rise of the Browser-Native WordPress Revolution
WordPress has unveiled a novel paradigm for engaging with its platform: the my.WordPress.net service, an innovation that empowers
10 views
Daily Writeups
β€· Title: Supply Chains in the Crosshairs: Scan and Simulate Multi-Stage Attacks with Trajan
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π€ͺ Author: ddos
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β΄΅ Time: Tue, 05 May 2026 08:24:29 +0000
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βŒ— Tags: #Open Source Tool #Azure DevOps #CI/CD Security #DevSecOps #GitHub Actions #GitLab CI #jenkins #JFrog #Pentesting Tools #supply chain attack #Taint Tracking #Trajan #WebAssembly
Penetration Testing Tools
Supply Chains in the Crosshairs: Scan and Simulate Multi-Stage Attacks with Trajan
Trajan isn't just a scanner. It maps dependency graphs and uses built-in attack plugins to simulate real-world CI/CD supply chain compromises.
23 views
Daily Writeups
β€· Title: 5.7 Million Users at Risk: Multiple 9.8 CVSS Breakthroughs Enable Remote Code Execution in vm2 Sandbox
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π€ͺ Author: Ddos
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β΄΅ Time: Wed, 06 May 2026 01:33:32 +0000
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βŒ— Tags: #Vulnerability Report #CVE_2026_26956 #CVSS 9.8 #infosec #JavaScript Security #Node.js #Patch Alert #rce #Sandbox Escape #V8 Engine #vm2 #WebAssembly
Daily CyberSecurity
5.7 Million Users at Risk: Multiple 9.8 CVSS Breakthroughs Enable Remote Code Execution in vm2 Sandbox
Critical 9.8 CVSS flaws in vm2 affect 5.7M monthly users, allowing RCE via WASM and Promise bypasses. Upgrade to vm2 v3.11.0 immediately to secure your host.
22 views