Loading video...

Video Failed to Load

Go Home

XML External Entity (XXE) vulnerability in 2026 with a practical Proof of Concept (PoC) Follow us: #BugBounty #CyberSecurity

NullSecurityX's profile picture

NullSecurityX

9,859 subscribers

11,524 views • 3 months ago •via X (Twitter)

Science & Technology#BugBounty#CyberSecurity
LIVE

Anya Rossi• Live Now

Private livecam show

0 Comments

No comments available

Comments from the original post will appear here

Related Videos

DarkForums has been hacked by NullSecurityX :) Jokes aside, we showcased the vulnerability found on Darkforums in the video. Happy hacking, everyone! 😊 Dark Web Informer #BugBounty #CyberSecurity #darkforum
0:37

DarkForums has been hacked by NullSecurityX :) Jokes aside, we showcased the vulnerability found on Darkforums in the video. Happy hacking, everyone! 😊 Dark Web Informer #BugBounty #CyberSecurity #darkforum

NullSecX

45,540 views • 10 months ago

Bypass Facebook SSL Version (latest version) Frida JS Script #Bugbounty #CyberSecurity
1:38

Bypass Facebook SSL Version (latest version) Frida JS Script #Bugbounty #CyberSecurity

NullSecurityX

50,214 views • 2 months ago

CVE-2023-23397 Simple and dirty PoC of the CVE-2023-23397 vulnerability impacting the Outlook thick client. #CVE #cybersecurity #infosec
0:42

CVE-2023-23397 Simple and dirty PoC of the CVE-2023-23397 vulnerability impacting the Outlook thick client. #CVE #cybersecurity #infosec

HackGit

76,809 views • 3 years ago

Exploit PoC Telegram Web app XSS / Session Hijacking 1-click The XSS vulnerability is triggered using the event type web_app_open_link via postMessage. (CVE-2024–33905)
0:31

Exploit PoC Telegram Web app XSS / Session Hijacking 1-click The XSS vulnerability is triggered using the event type web_app_open_link via postMessage. (CVE-2024–33905)

NullSecurityX

93,653 views • 2 months ago

‼️ CVE-2025-1974: Kubernetes IngressNightmare Vulnerability CVSS: 9.8 PoC: PoC Published: March 26th, 2026
0:51

‼️ CVE-2025-1974: Kubernetes IngressNightmare Vulnerability CVSS: 9.8 PoC: PoC Published: March 26th, 2026

Dark Web Informer

16,152 views • 4 months ago

🚨CVE-2022-40684: Proof of Concept of how an attacker can exploit a Fortinet device with public HTTPS management. PoC released by Horizon3AI. Video Credit:
1:59

🚨CVE-2022-40684: Proof of Concept of how an attacker can exploit a Fortinet device with public HTTPS management. PoC released by Horizon3AI. Video Credit:

Dark Web Informer

32,681 views • 1 year ago

Exploiting llama.cpp’s RPC Server - From Null Buffer to RCE Against PIE + Full RELRO + NX | CVE-2026-34159: The vulnerability is a one-line logic bug in the RPC server’s tensor deserialization pipeline. Youtube: Blog:
0:37

Exploiting llama.cpp’s RPC Server - From Null Buffer to RCE Against PIE + Full RELRO + NX | CVE-2026-34159: The vulnerability is a one-line logic bug in the RPC server’s tensor deserialization pipeline. Youtube: Blog:

NullSecurityX

19,539 views • 1 month ago

Delete highlight cover IDOR bug in Instagram $3000 Bug Bounty PoC Write-up:
2:17

Delete highlight cover IDOR bug in Instagram $3000 Bug Bounty PoC Write-up:

NullSecurityX

22,064 views • 2 months ago

CVE-2026-20841-POC REMOTE CODE EXECUTION VULNERABILITY IN NOTEPAD VERSION 11 Mr Phil Ghana 🇬🇭 Nana Sei Anyemedu
1:23

CVE-2026-20841-POC REMOTE CODE EXECUTION VULNERABILITY IN NOTEPAD VERSION 11 Mr Phil Ghana 🇬🇭 Nana Sei Anyemedu

H4RUK7 KIRA 🇯🇵🇨🇵

20,829 views • 4 months ago

Alibaba Cloud & iFIT are reshaping connected fitness with AI. We integrated iFIT’s global CRM with China’s digital ecosystem and used our Qwen model to transform fitness content, personalizing workouts. A POC was delivered in just 2 days. Follow Us for more practical cases!
1:58

Alibaba Cloud & iFIT are reshaping connected fitness with AI. We integrated iFIT’s global CRM with China’s digital ecosystem and used our Qwen model to transform fitness content, personalizing workouts. A POC was delivered in just 2 days. Follow Us for more practical cases!

Alibaba Cloud

11,292,845 views • 6 months ago

big shot in 7/4?? a proof of concept
0:49

big shot in 7/4?? a proof of concept

LucasPucas

44,726 views • 1 year ago

Integrity flow vulnerability in "microsoft teams" poll 3000$ bounty Sometimes, overlooked isuue can create significant vulnerability. In the "displayname" field, we send the name of the person we want the message to be send. #bugbounty
0:42

Integrity flow vulnerability in "microsoft teams" poll 3000$ bounty Sometimes, overlooked isuue can create significant vulnerability. In the "displayname" field, we send the name of the person we want the message to be send. #bugbounty

Moslem Haghighian

11,998 views • 2 years ago

Proof of concept in action for CarPlay wallpapers
0:24

Proof of concept in action for CarPlay wallpapers

LeminLimez

48,251 views • 1 year ago

Proof of concept. anims are work in progress.
0:25

Proof of concept. anims are work in progress.

Adorabirb!

59,625 views • 9 months ago

New Challenge! Can you hack Microsoft? #news #microsoft #apple #ai #BugBounty #cybersecurity #infosec #hack #hacker #hacking Microsoft
0:58

New Challenge! Can you hack Microsoft? #news #microsoft #apple #ai #BugBounty #cybersecurity #infosec #hack #hacker #hacking Microsoft

David Bombal

11,752 views • 1 year ago

🚨CVE-2025-29927: Next.js Middleware Bypass Vulnerability PoC: Credit:
2:53

🚨CVE-2025-29927: Next.js Middleware Bypass Vulnerability PoC: Credit:

Dark Web Informer

21,021 views • 9 months ago

REUnziP: Re-Exploiting Huawei Recovery With FaultyUSB Details: #cybersecurity #Pentesting #Hacking #bugbountytips #infosec #pwn #CTF #cybersecuritytips #redteam #coding #100DaysOfHacking #vulnerabilities #BugBounty #Hardware #Software #100DaysOfCyberSecurity #CyberSecurityAwareness
1:06

REUnziP: Re-Exploiting Huawei Recovery With FaultyUSB Details: #cybersecurity #Pentesting #Hacking #bugbountytips #infosec #pwn #CTF #cybersecuritytips #redteam #coding #100DaysOfHacking #vulnerabilities #BugBounty #Hardware #Software #100DaysOfCyberSecurity #CyberSecurityAwareness

7h3h4ckv157

101,971 views • 3 years ago

Proof of concept for a parametric BIM in browser by WebAssembly🦀 #bevyengine #rustlang
0:47

Proof of concept for a parametric BIM in browser by WebAssembly🦀 #bevyengine #rustlang

Masatatsu Nakamura

30,045 views • 3 years ago

Proof of concept advertisement.
2:49

Proof of concept advertisement.

Galvanick

25,739 views • 1 year ago