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Mr.Niko Profile
Mr.Niko

@_MrNiko

Followers
742
Following
11K
Media
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Statuses
844

OSCP+ | OSCP | BSCP | CRTA | ACP | HTB #6 | Red Teamer | Pentester | Security Researcher | CVE-2025-3046 | CVE-2025-6208 | CVE-2025-5472 | CVE-2025-3108

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Joined September 2021
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@_MrNiko
Mr.Niko
6 months
I'm proud to share that I earned a $750 AI/ML bug bounty for discovering CVE-2025-3046, a high-severity (CVSS 7.5) path traversal vulnerability in LLaMA-Index exploitable via symlinks: https://t.co/7hXMkisQ3w
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@_MrNiko
Mr.Niko
8 days
I program in Powershell
@5mukx
Smukx.E
8 days
I program in Rust
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@_MrNiko
Mr.Niko
3 months
Heading to Beside Ahmedabad! If you’re around, don’t hesitate to say hi, would love to have a quick chit-chat! #BSidesAhmedabad #Cybersecurity #infosecurity @bsidesahmedabad
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@_MrNiko
Mr.Niko
3 months
Do you remember when you joined X? I do! #MyXAnniversary
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@0xManan
!Manan
4 months
Got it validated as well by one and only @_diginova and @_MrNiko 🫶🏻🫂
@0xManan
!Manan
4 months
Had a epiphany! Can’t wait to go office on Monday to dump my brain on office’s whiteboard 😭
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@AlteredSecurity
Altered Security
4 months
GIVEAWAY!! 🔥 Last 2 days of Hacker Summer 2025 We are giving away 1 seat of Advanced Red Team Lab (CRTE). To participate - Like👍, Repost🔁, and Comment💬 what makes it useful to you, and follow @nikhil_mitt and @AlteredSecurity We will announce a random winner tomorrow. We
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@AlteredSecurity
Altered Security
4 months
GIVEAWAY!! 🔥 Last 3 days of Hacker Summer 2025 We are giving away 1 seat of Cloud Red Team Tactics for Attacking and Defending Azure - Beginner's (CARTP). To participate - Like👍, Repost🔁, and Comment💬 what makes it useful to you, and follow @nikhil_mitt and
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@AlteredSecurity
Altered Security
5 months
GIVEAWAY!! 🔥 Hacker Summer 2025 giveaway! We are giving away a total of 2 seats for any of the highly coveted on-demand courses by @AlteredSecurity To participate - Like👍, Repost🔁 and Comment💬 the course/certification name, what makes it useful to you and follow
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@_MrNiko
Mr.Niko
5 months
✅ Excited to share that I’ve officially passed the OSCP+/OSCP certification!! @offsectraining #OSCP #CyberSecurity #EthicalHacking #OffensiveSecurity #InfoSec #ProfessionalDevelopment
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@CVEnew
CVE
5 months
CVE-2025-5472 The JSONReader in run-llama/llama_index versions 0.12.28 is vulnerable to a stack overflow due to uncontrolled recursive JSON parsing. This vulnerability allows attacke…
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@VulmonFeeds
Vulmon Vulnerability Feed
5 months
CVE-2025-5472 Recursive JSON Parsing Stack Overflow Vulnerability in Llama Index... https://t.co/8K2pB7pCw6 Vulnerability Alert Subscriptions:
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@CVEnew
CVE
5 months
CVE-2025-3108 A critical deserialization vulnerability exists in the run-llama/llama_index library's JsonPickleSerializer component, affecting versions v0.12.27 through v0.12.40. Thi…
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@CVEnew
CVE
5 months
CVE-2025-3046 A vulnerability in the `ObsidianReader` class of the run-llama/llama_index repository, versions 0.12.23 to 0.12.28, allows for arbitrary file read through symbolic link…
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@nikhil_mitt
Nikhil Mittal
5 months
Hacker Summer 2025 giveaway! I am giving away a total of 3 seats for any of the highly coveted on-demand courses by @AlteredSecurity To participate - please Repost, Comment the course/certification name, what makes it useful to you and follow @nikhil_mitt and @AlteredSecurity
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@_MrNiko
Mr.Niko
5 months
🚨 Received a New #CVE 🚨 CVE-2025-3108 - Unsafe Deserialisation in JsonPickleSerializer in LlamaIndex (GPT Index) Severity: Medium (5) Packages: llama_index, llama_index-core Versions: < 0.12.28 https://t.co/V0yTclwg6l #LLMs #redteam #pentesting #BugBounty #infosec
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@_MrNiko
Mr.Niko
5 months
🚨 Received a New #CVE 🚨 CVE-2025-5472 - Denial of Service via JSON Parsing in LlamaIndex (GPT Index) Severity: Medium (6.5) Packages: llama_index, llama_index-core Versions: < 0.12.28 https://t.co/MbAoNYQFmN #LLMs #redteam #pentesting #BugBounty
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@_MrNiko
Mr.Niko
5 months
BSCP (Burp Suite Certified Practitioner) #burpsuitecertified Thank you @PortSwigger !!
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@_MrNiko
Mr.Niko
6 months
🚨 Received a new #CVE CVE-2025-6208 - Uncontrolled Memory Consumption in llama-index (GPT Index) Bounty: 125$ Severity: Medium (5.3) Packages: llama_index, llama_index-core Versions: < 0.12.42 https://t.co/0F1LIKiAzi
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@Jhaddix
JS0N Haddix
6 months
Another launch and giveaway from our sponsors @TheSecOpsGroup ! 🚨 Latest Launch + Win a FREE Exam Chance! 🚨 The all-new Binary Fuzzing & Reversing pentesting exam just dropped and 3 of you can win it for FREE! 🎉 The SecOps Group is back with their latest pentesting exam:
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