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π‘οΈ Bug Bounty Tip: Test IDOR + Web Cache Deception Together
When hunting IDORs, always check for web cache deception on the same endpoints:
1. As User A, access a sensitive resource like
2. As User B, repeat the exact same URL with identical headers.
3. Only change the Cookie/Auth token.
If User B receives User A's 200 OK response from cache β you've likely found a critical vulnerability!
This combo can lead to account takeover-level impacts.
#BugBounty #AppSec #WebSecurity #IDOR #Pentesting
When hunting IDORs, always check for web cache deception on the same endpoints:
1. As User A, access a sensitive resource like
/api/invoices/123 (also try appending .css or `.js`).2. As User B, repeat the exact same URL with identical headers.
3. Only change the Cookie/Auth token.
If User B receives User A's 200 OK response from cache β you've likely found a critical vulnerability!
This combo can lead to account takeover-level impacts.
#BugBounty #AppSec #WebSecurity #IDOR #Pentesting
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Forwarded from Brut Security 2.0
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π΄ Another serious security vulnerability has been discovered in Redis 8.8.0, and no POC has been released yet for this bidirectional RCE found by v12sec.
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π₯TORLINK: A torrent finder that runs right from your terminal with zero setup and nothing to configure.
One search checks a small curated list of sources at once. Pick what you want, and it downloads directly to your computer.
GitHub: https://github.com/baairon/torlink
One search checks a small curated list of sources at once. Pick what you want, and it downloads directly to your computer.
GitHub: https://github.com/baairon/torlink
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π₯ Chrome RCE PoC: CVE-2026-6307
A working renderer RCE Proof of Concept for CVE-2026-6307 β a V8 type-confusion bug (JS-to-Wasm deoptimization) patched in Chrome 147.0.7727.101.
β Full primitives (addrof/fakeobj, out-of-cage, in-cage r/w)
β No-ASLR RCE that patches JIT code to pop xcalc
β Based on Nebula Security writeup
β Heavily improved with frontier LLMs + human direction (4-day experiment)
This is renderer-only and still far from fully weaponized, but great for learning and research.
π₯ PoC + scripts:
https://github.com/0xsha/CVE-2026-6307
#Chrome #V8 #Exploit #CVE #SecurityResearch
A working renderer RCE Proof of Concept for CVE-2026-6307 β a V8 type-confusion bug (JS-to-Wasm deoptimization) patched in Chrome 147.0.7727.101.
β Full primitives (addrof/fakeobj, out-of-cage, in-cage r/w)
β No-ASLR RCE that patches JIT code to pop xcalc
β Based on Nebula Security writeup
β Heavily improved with frontier LLMs + human direction (4-day experiment)
This is renderer-only and still far from fully weaponized, but great for learning and research.
π₯ PoC + scripts:
https://github.com/0xsha/CVE-2026-6307
#Chrome #V8 #Exploit #CVE #SecurityResearch
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βΊοΈYour support keeps me motivated to share more valuable content! If you found this helpful, drop a like & send stars β to help me keep going.
π¬ For queries, message me on Telegram: @wtf_brut
π For course enrollment, reach out on WhatsApp: wa.link/brutsecurity
π¬ For queries, message me on Telegram: @wtf_brut
π For course enrollment, reach out on WhatsApp: wa.link/brutsecurity
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Saumadip Mandal
Founder & Mentor of Brut Security
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Forwarded from Brut Security (Saumadip Mandal)
157 Methods for Privilege Escalation (WindowsLinuxMacos) PDF.pdf
84.9 MB
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Something is coming soon. Stay Tuned!β οΈ
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Please do share and like . Thanks πβ€οΈ
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I am sharing 10 additional coupons on LinkedIn upon reaching 12,000 followers (60 remaining). π«π
https://www.linkedin.com/posts/mandal-saumadip_cybersecurity-bugbounty-ethicalhacking-share-7479612184960909313-sG9F/
Please follow and like; the coupon will be available in the comments after reaching 12k followers. β±οΈπ¬
Thank you to everyone who participated today! π
https://www.linkedin.com/posts/mandal-saumadip_cybersecurity-bugbounty-ethicalhacking-share-7479612184960909313-sG9F/
Please follow and like; the coupon will be available in the comments after reaching 12k followers. β±οΈπ¬
Thank you to everyone who participated today! π
LinkedIn
2026 Bug Bounty Guide - Brut Security | Saumadip Mandal posted on the topic | LinkedIn
π₯ Just dropped β 2026 Bug Bounty Guide
π 86 pages. 25 chapters. Built on real data.
π’What's inside:
β The AI shift β what it means for your bounties
β Full recon workflow (subfinder β puredns β httpx β nuclei)
β Every major vuln class with payloads β XSSβ¦
π 86 pages. 25 chapters. Built on real data.
π’What's inside:
β The AI shift β what it means for your bounties
β Full recon workflow (subfinder β puredns β httpx β nuclei)
β Every major vuln class with payloads β XSSβ¦
β€2π₯2π1
The open-source AI pentesting tool. Autonomous AI hackers that find and fix your appβs vulnerabilities.
Resource: github.com/usestrix/strix
Resource: github.com/usestrix/strix
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π Admissions Open | Upcoming Cybersecurity Batches
Enrollment is now open for our upcoming batches:
β’ Web Penetration Testing
β’ Bug Bounty Hunting
β’ Ethical Hacking
β’ VAPT (Vulnerability Assessment & Penetration Testing)
What you'll get:
β Live practical sessions
β Real-world labs
β Industry methodology
β Mentor support
β Certificate on completion
π Student Discount Available (Limited Time)
π© DM to enroll or visit: http://wa.link/brutsecurity
Enrollment is now open for our upcoming batches:
β’ Web Penetration Testing
β’ Bug Bounty Hunting
β’ Ethical Hacking
β’ VAPT (Vulnerability Assessment & Penetration Testing)
What you'll get:
β Live practical sessions
β Real-world labs
β Industry methodology
β Mentor support
β Certificate on completion
π Student Discount Available (Limited Time)
π© DM to enroll or visit: http://wa.link/brutsecurity
β€2π₯1
π₯ KeyHunter: A fast Rust tool for finding leaked API keys across public GitHub repos.
It supports 45+ providers and can verify which exposed secrets are still active.
GitHub: https://github.com/fadidevv/keyhunter
It supports 45+ providers and can verify which exposed secrets are still active.
GitHub: https://github.com/fadidevv/keyhunter
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dnsx is a fast and multi-purpose DNS toolkit designed for running various probes through the retryabledns library. It supports multiple DNS queries, user supplied resolvers, DNS wildcard filtering like shuffledns etc.
Resource: https://github.com/projectdiscovery/dnsx
Resource: https://github.com/projectdiscovery/dnsx
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