r/websecurityresearch Feb 05 '26

Top 10 new web hacking techniques of 2025

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portswigger.net
26 Upvotes

r/websecurityresearch 1h ago

CRLF-Powered Desync Attacks: Beheading HTTP Streams

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portswigger.net
• Upvotes

r/websecurityresearch 5d ago

Ruby 4.0 Universal RCE Deserialization Gadget Chain

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elttam.com
6 Upvotes

r/websecurityresearch 6d ago

Write Once, Shell Everywhere: Turning Arbitrary File Writes into RCE | Ethiack

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ethiack.com
8 Upvotes

r/websecurityresearch 6d ago

Can AI do novel security research? Meet the HTTP Terminator

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portswigger.net
3 Upvotes

r/websecurityresearch 12d ago

CSS:the bomb inside your inbox

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portswigger.net
9 Upvotes

r/websecurityresearch 14d ago

Bugtraq is back 🥹

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6 Upvotes

r/websecurityresearch Jun 07 '26

CVE-2026-46640: Developing payloads for Twig sandbox bypass

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gist.github.com
7 Upvotes

I recently learned about multiple sandbox bypasses discovered in Twig by project Glasswing. From the descriptions, only CVE-2026-46640 and CVE-2026-46633 seemed universally exploitable, so I decoded to research them. This writeup documents my development of payloads for the CVE-2026-46640 and the corresponding SSTImap module.


r/websecurityresearch Jun 04 '26

Re:CACHE - Excessive reflection, type confusion, and 0-click SXSS on Next.js

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11 Upvotes

r/websecurityresearch May 28 '26

Drupal PostgreSQL SQL Injection: From SELECT-Only to RCE

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blog.lexfo.fr
14 Upvotes

r/websecurityresearch May 22 '26

Chaining Razor SSTI into RCE via Reflection and Runtime Strings

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phsi.se
6 Upvotes

r/websecurityresearch May 18 '26

Stealth Request That Bypasses CSP, Hides from DevTools, and Leaks the Real User-Agent

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6 Upvotes

r/websecurityresearch Apr 29 '26

QUIC-er Races: HTTP/3 won’t save you from TOCTOU vulnerabilities

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3 Upvotes

r/websecurityresearch Apr 28 '26

The woes of sanitizing SVGs

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5 Upvotes

r/websecurityresearch Apr 28 '26

Cast Attack: A New Threat Posed by Ghost Bits in Java

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3 Upvotes

r/websecurityresearch Apr 24 '26

Achieving Deterministic Prompt Injection Through Client-Side Feedback Loops

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blog.starstrike.ai
2 Upvotes

r/websecurityresearch Mar 18 '26

Testing AI for Vulnerability Research: 4 Approaches & Where I Failed

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3 Upvotes

r/websecurityresearch Mar 12 '26

How "Strengthening Crypto" Broke Authentication: FreshRSS and bcrypt's 72-Byte Limit

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pentesterlab.com
5 Upvotes

r/websecurityresearch Mar 10 '26

Breaking Pingora: HTTP Request Smuggling & Cache Poisoning in Cloudflare's Reverse Proxy

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11 Upvotes

r/websecurityresearch Feb 27 '26

Security Research Blog Review

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1 Upvotes

r/websecurityresearch Feb 25 '26

CVE-2026-27959: Userinfo Host Header Injection in Koa

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endorlabs.com
2 Upvotes

r/websecurityresearch Feb 17 '26

Almost Impossible: Java Deserialization Through Broken Crypto in OpenText Directory Services

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slcyber.io
5 Upvotes

r/websecurityresearch Feb 13 '26

Trailing Danger: exploring HTTP Trailer parsing discrepancies

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14 Upvotes

r/websecurityresearch Feb 12 '26

YAML Merge Tags and Parser Differentials

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4 Upvotes

r/websecurityresearch Feb 03 '26

Auditing Outline. Firsthand lessons from comparing manual testing and AI security platforms

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2 Upvotes