Daily Writeups
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Daily Writeups
⤷ Title: How to Check for a Null or Empty String in JavaScript
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𐀪 Author: Yadollah khaje hosseini
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ⴵ Time: Thu, 26 Dec 2024 08:59:57 GMT
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⌗ Tags: #variables #javascript #null #empty
Medium
How to Check for a Null or Empty String in JavaScript
Use: https://www.freecodecamp.org/news/javascript-check-empty-string-checking-null-or-empty-in-js/
35 views
Daily Writeups
⤷ Title: JavaScript: The Difference Between null and undefined from a Garbage Collection Perspective
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𐀪 Author: Bale
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ⴵ Time: Fri, 27 Dec 2024 00:21:43 GMT
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⌗ Tags: #undefined #null #javascript #coding_interviews
Medium
JavaScript: The Difference Between null and undefined from a Garbage Collection Perspective
When working with JavaScript, you frequently encounter two special values: null and undefined. While both signify the absence of a value…
63 views
Daily Writeups
⤷ Title: typeof null
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𐀪 Author: Aremu Oluwagbamila (SMOG)
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ⴵ Time: Mon, 30 Dec 2024 21:08:49 GMT
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⌗ Tags: #javascript #names_and_naming #null
Medium
typeof null
My monniker on twitter at the time of writing this piece is: typeof null and here’s why. About two years ago, I was taking a refresher…
15 views
Daily Writeups
⤷ Title: Day #14 Javascript Null vs Undefined
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𐀪 Author: Osman Sokuoğlu
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ⴵ Time: Sun, 05 Jan 2025 10:24:47 GMT
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⌗ Tags: #null #undefined #javascript
Medium
Day #14 Javascript Null vs Undefined
What is the difference between null and undefined?
36 views
Daily Writeups
⤷ Title: Security Alert: AsyncRAT Malware Evades Detection with Null-AMSI
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𐀪 Author: do son
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ⴵ Time: Mon, 24 Feb 2025 02:04:11 +0000
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⌗ Tags: #Malware #AsyncRAT #Null_AMSI
Daily CyberSecurity
Security Alert: AsyncRAT Malware Evades Detection with Null-AMSI
Uncover how Null-AMSI is used in a malware campaign to bypass Windows security and deploy AsyncRAT effectively.
13 views
Daily Writeups
⤷ Title: Zoom Patches High-Severity Flaw (CVE-2025-30663) in Workplace Apps
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𐀪 Author: Ddos
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ⴵ Time: Wed, 14 May 2025 00:49:58 +0000
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⌗ Tags: #Vulnerability #buffer over_read #CVE_2025_30663 #CVSS 8.8 #cybersecurity #Denial of Service #NULL pointer #privilege escalation #security #security update #update #Workplace Apps #Zoom #Zoom patch
Daily CyberSecurity
Zoom Patches High-Severity Flaw (CVE-2025-30663) in Workplace Apps
Zoom fixes critical CVE-2025-30663 flaw allowing local privilege escalation. Users urged to update Workplace apps and SDKs to version 6.4.0 or newer.
13 views
Daily Writeups
⤷ Title: CVSS 10 RCE in Wing FTP Server (CVE-2025-47812) Allows Full Server Takeover, PoC Releases
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𐀪 Author: Ddos
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ⴵ Time: Wed, 02 Jul 2025 02:56:12 +0000
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⌗ Tags: #Vulnerability Report #CVE_2025_47812 #cybersecurity #File Transfer #FTP Server #Lua Injection #Null Byte #rce #Remote Code Execution #unauthenticated #Vulnerability #Wing FTP Server
Daily CyberSecurity
CVSS 10 RCE in Wing FTP Server (CVE-2025-47812) Allows Full Server Takeover, PoC Releases
A critical RCE flaw (CVE-2025-47812, CVSS 10.0) in Wing FTP Server allows unauthenticated attackers to execute arbitrary Lua code via NULL byte injection, compromising the server
33 views
Daily Writeups
⤷ Title: Urgent: Linux Kernel Flaw Allows Remote Crash, PoC Available!
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𐀪 Author: Ddos
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ⴵ Time: Thu, 03 Jul 2025 03:03:20 +0000
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⌗ Tags: #Vulnerability #cybersecurity #Denial of Service #dos #Kernel Crash #Linux Kernel #Network File System #NFS #Null Pointer Dereference #SUNRPC
Daily CyberSecurity
Urgent: Linux Kernel Flaw Allows Remote Crash, PoC Available!
A NFSundown flaw (CVE-2025-38089) in the Linux kernel allows remote attackers to crash NFS servers via a NULL pointer dereference. PoC exploit is public!
14 views
Daily Writeups
⤷ Title: PHP Flaws: CVE-2025-1735 (SQLi/Crash) & CVE-2025-6491 (SOAP DoS) Threaten PHP Apps
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𐀪 Author: Ddos
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ⴵ Time: Fri, 04 Jul 2025 00:46:21 +0000
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⌗ Tags: #Vulnerability #CVE_2025_1735 #CVE_2025_6491 #cybersecurity #Denial of Service #dos #Null Pointer Dereference #pgsql #php #PostgreSQL #SOAP #sql injection
Daily CyberSecurity
PHP Flaws: CVE-2025-1735 (SQLi/Crash) & CVE-2025-6491 (SOAP DoS) Threaten PHP Apps
PHP patches two flaws: CVE-2025-1735 allows SQL injection/crashes in pgsql, and CVE-2025-6491 enables DoS in SOAP via oversized XML. Update immediately!
16 views
Daily Writeups
⤷ Title: Critical Wing FTP Server RCE (CVE-2025-47812) Actively Exploited In The Wild
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𐀪 Author: Ddos
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ⴵ Time: Fri, 11 Jul 2025 00:38:50 +0000
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⌗ Tags: #Vulnerability Report #CVE_2025_47812 #cybersecurity #Exploited in Wild #FTP Server #Huntress #Lua #Null Byte Injection #rce #Remote Code Execution #Vulnerability #Wing FTP Server
Daily CyberSecurity
Critical Wing FTP Server RCE (CVE-2025-47812) Actively Exploited In The Wild
Huntress witnessed active exploitation of a critical RCE flaw (CVE-2025-47812) in Wing FTP Server, allowing root/SYSTEM access via null byte injection and Lua code execution.
19 views
Daily Writeups
⤷ Title: CISA Warns of Active Exploitation of Wing FTP Server Flaw (CVE-2025-47812), CVSS 10
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𐀪 Author: Ddos
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ⴵ Time: Tue, 15 Jul 2025 00:55:03 +0000
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⌗ Tags: #Vulnerability Report #CVE_2025_47812 #cybersecurity #Exploited in Wild #FTP Server #Huntress #Lua #Null Byte Injection #rce #Remote Code Execution #Vulnerability #Wing FTP Server
Daily CyberSecurity
CISA Warns of Active Exploitation of Wing FTP Server Flaw (CVE-2025-47812), CVSS 10
CISA adds critical Wing FTP Server RCE flaw (CVE-2025-47812, CVSS 10.0) to KEV. Actively exploited via null byte and Lua code injection; patch to 7.4.4 immediately!
12 views
Daily Writeups
⤷ Title: $500 Bounty: Unauthorized Folder Creation with Null Name
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𐀪 Author: Abhi Sharma
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ⴵ Time: Sat, 25 Oct 2025 13:31:13 GMT
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⌗ Tags: #hacking #infosec #null_safety #bug_bounty #cybersecurity
Medium
$500 Bounty: Unauthorized Folder Creation with Null Name
Hey everyone, In this write-up, I’ll share a simple but impactful bug I found in a SaaS recruitment platform that allowed me to create a…
28 views
Daily Writeups
⤷ Title: CORS Vulnerability with Trusted Null Origin
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𐀪 Author: Bash Overflow
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ⴵ Time: Sat, 08 Nov 2025 02:01:55 GMT
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⌗ Tags: #cors_attack #bug_bounty #cors_exploit #null_origin_attack #cors_misconfiguration
Medium
CORS Vulnerability with Trusted Null Origin
Discover how a simple CORS misconfiguration can leak sensitive data across origins.
21 views
Daily Writeups
⤷ Title: CORS Vulnerability with Trusted Null Origin
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𐀪 Author: Bash Overflow
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ⴵ Time: Thu, 13 Nov 2025 13:34:10 GMT
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⌗ Tags: #cors_attack #bug_bounty #cors_exploit #null_origin_attack #cors_misconfiguration
Medium
CORS Vulnerability with Trusted Null Origin
Discover how a simple CORS misconfiguration can leak sensitive data across origins.
14 views
Daily Writeups
⤷ Title: File Path Traversal, Validation of File Extension with Null Byte Bypass
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𐀪 Author: Bash Overflow
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ⴵ Time: Sat, 10 Jan 2026 05:52:55 GMT
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⌗ Tags: #directory_traversal #file_path_traversal #bug_bounty #bypass_extension_file #null_byte_bypass
Medium
File Path Traversal, Validation of File Extension with Null Byte Bypass
How weak filename checks lead to arbitrary file reads in web applications.
24 views
Daily Writeups
⤷ Title: Hidden in Plain Sight: TA584 Deploys “Tsundere Bot” & Invisible Registry Keys
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𐀪 Author: Ddos
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ⴵ Time: Mon, 02 Feb 2026 00:11:45 +0000
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⌗ Tags: #Cybercriminals #Fileless Malware #IAB #initial access broker #Malware Analysis #Null Byte Injection #Proofpoint #ransomware #Registry Persistence #TA584 #Tsundere Bot
Daily CyberSecurity
Hidden in Plain Sight: TA584 Deploys "Tsundere Bot" & Invisible Registry Keys
TA584 triples activity with new "Tsundere Bot" malware. Attackers use invisible Registry keys to hide persistence. Read the Proofpoint analysis.
15 views