Daily Writeups
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Daily Writeups
⤷ Title: HTTP QUERY Method: A New Era for API Query Operations
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𐀪 Author: Shubham Girme
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ⴵ Time: Wed, 15 Jul 2026 11:03:40 GMT
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⌗ Tags: #http_query_method #http_methods #query_vs_get_vs_post #api_security #https
Medium
HTTP QUERY Method: A New Era for API Query Operations
As modern APIs increasingly require expressive query capabilities, HTTP QUERY offers a standardized solution for transmitting complex…
53 views
Daily Writeups
⤷ Title: HTTP Request Smuggling: Turning Two Servers Against Each Other on a Single TCP Connection
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𐀪 Author: Furkanalpgunay
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ⴵ Time: Sat, 18 Jul 2026 11:22:27 GMT
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⌗ Tags: #bug_bounty #http_request_smuggling #cybersecurity #penetration_testing #web_security
Medium
HTTP Request Smuggling: Turning Two Servers Against Each Other on a Single TCP Connection
From CL.TE and TE.CL to HTTP/2 downgrade and client-side desync — a complete, hands-on guide built from 20+ labs I solved myself.
13 views
Daily Writeups
⤷ Title: HTTP/2 DoS Vulnerability Lets Attackers Exhaust Server Memory via Stalled Flow Control
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𐀪 Author: Do Son
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ⴵ Time: Thu, 23 Jul 2026 15:00:18 +0000
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⌗ Tags: #Vulnerability Report #Apache Traffic Server #CVE_2026_44909 #CVE_2026_59173 #CVE_2026_59762 #Denial of Service #HTTP/2 DoS vulnerability #memory exhaustion #stalled flow control
Daily CyberSecurity
HTTP/2 DoS Vulnerability Lets Attackers Exhaust Server Memory via Stalled Flow Control
A newly disclosed HTTP/2 DoS vulnerability affects several server implementations at once. A remote, unauthenticated attacker can crash or freeze a server by abusing normal flow-control settings. …
12 views
Daily Writeups
⤷ Title: Node.js Patches 11 Vulnerabilities in July 2026 Security Release
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𐀪 Author: Do Son
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ⴵ Time: Wed, 29 Jul 2026 15:29:29 +0000
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⌗ Tags: #Vulnerability Report #CVE_2026_56846 #CVE_2026_56848 #CVE_2026_58043 #HTTP/2 #Node.js Security #nodejs #use after free
Daily CyberSecurity
Node.js Patches 11 Vulnerabilities in July 2026 Security Release
TL;DR Node.js shipped fixes for 11 vulnerabilities on 29 July 2026. Three are rated high severity, and the rest are medium or low. The updates cover the 26.x, 24.x, and 22.x release lines. No in-t…
33 views
Daily Writeups
⤷ Title: CVE-2026-42530: NGINX HTTP/3 RCE Proof-of-Concept Publicly Disclosed
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𐀪 Author: Do Son
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ⴵ Time: Thu, 30 Jul 2026 13:02:26 +0000
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⌗ Tags: #Vulnerability Report #CVE_2026_42530 #HTTP/3 #nginx #NGINX HTTP/3 #ngx_http_v3_module #proof_of_concept #QPACK #QUIC #Remote Code Execution #use after free
Daily CyberSecurity
CVE-2026-42530: NGINX HTTP/3 RCE Proof-of-Concept Publicly Disclosed
TL;DR: A public proof-of-concept now targets CVE-2026-42530, an NGINX HTTP/3 RCE flaw rated CVSS 9.2. The use-after-free sits in the QPACK code of the HTTP/3 module. F5 fixed it in NGINX Open Sour…
9 views
Daily Writeups
⤷ Title: Why HTTP QUERY Changes API Security Forever
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𐀪 Author: Dhruv
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ⴵ Time: Sun, 02 Aug 2026 18:33:21 GMT
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⌗ Tags: #bug_bounty #owasp_top_10 #api_security #cybersecurity #http_query_method
Medium
Why HTTP QUERY Changes API Security Forever
The new HTTP QUERY method is one of the biggest protocol changes for APIs in years because it attempts to solve a long-standing design…
24 views
Daily Writeups
⤷ Title: CVE-2026-58048: cPanel Root SQL Execution Flaw Patched
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𐀪 Author: Do Son
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ⴵ Time: Tue, 04 Aug 2026 01:01:20 +0000
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⌗ Tags: #Vulnerability Report #CPanel #CVE_2026_58047 #CVE_2026_58048 #database security #http_request_smuggling #privilege escalation #Web Hosting Security #WHM
Daily CyberSecurity
CVE-2026-58048: cPanel Root SQL Execution Flaw Patched
TL;DR: cPanel patched a cPanel root SQL execution flaw tracked as CVE-2026-58048, rated CVSS 9.4. A second, lower-severity bug, CVE-2026-58047, allows HTTP request smuggling under limited conditio…
31 views
Daily Writeups
⤷ Title: GET aHEAD — picoCTF Write-up | Finding a Flag in HTTP Response Headers
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𐀪 Author: Affanhaxor
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ⴵ Time: Fri, 11 Sep 2026 05:52:34 GMT
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⌗ Tags: #http_headers #web_security #ctf #bug_bounty #cybersecurity
Medium
GET aHEAD — picoCTF Write-up | Finding a Flag in HTTP Response Headers
Introduction
8 views
Daily Writeups
⤷ Title: HTTP in Detail — Try Hack Me
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𐀪 Author: Chittanoori Divyashrith
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ⴵ Time: Tue, 15 Sep 2026 13:53:15 GMT
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⌗ Tags: #pre_security #http_in_detail #cybersecurity #tryhackme
Medium
HTTP in Detail — Try Hack Me
Task 1 — What is HTTP(s)?
40 views
Daily Writeups
⤷ Title: HTTP Headers Every Bug Bounty Hunter Should Know
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𐀪 Author: GarudaX
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ⴵ Time: Thu, 17 Sep 2026 11:29:42 GMT
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⌗ Tags: #http_headers #cybersecurity #web_security #bug_bounty #penetration_testing
Medium
HTTP Headers Every Bug Bounty Hunter Should Know
#IP/ORIGIN Identification Header -
29 views
Daily Writeups
⤷ Title: 52 Request Smuggling Reports. Two Rules Decide the Payout.
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𐀪 Author: Raj Namdev
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ⴵ Time: Tue, 22 Sep 2026 22:42:06 GMT
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⌗ Tags: #ethical_hacking #web_security #bug_bounty #http_request_smuggling #cybersecurity
Medium
52 Request Smuggling Reports. Two Rules Decide the Payout.
30-Second Version: On August 5, PortSwigger published “CRLF-Powered Desync Attacks,” which turns plain HTTP header injection into full…
22 views
Daily Writeups
⤷ Title: HTTP Request Smuggling (TE.CL) to Session Hijacking via GraphQL
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𐀪 Author: Gentil Security
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ⴵ Time: Fri, 02 Oct 2026 14:05:38 GMT
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⌗ Tags: #web_penetration_testing #http_request_smuggling #ethical_hacking #bug_bounty_writeup #cyper_security
Medium
HTTP Request Smuggling (TE.CL) to Session Hijacking via GraphQL
A deep dive into how an HTTP request-smuggling desynchronization can be chained with a flexible GraphQL request format to capture a…
14 views
Daily Writeups
⤷ Title: Is Your App Really on HTTPS? Testing “HTTPS Not Enabled” vs “HTTPS Not Enforced”
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𐀪 Author: Lost_hacker
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ⴵ Time: Mon, 05 Oct 2026 09:37:14 GMT
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⌗ Tags: #bug_bounty #hacking #cybersecurity #hsts #http_vs_https
Medium
Is Your App Really on HTTPS? Testing “HTTPS Not Enabled” vs “HTTPS Not Enforced”
A padlock in the browser doesn’t mean your traffic is safe. Two separate findings hide behind this one idea, and testers often mix them up.
13 views
Daily Writeups
⤷ Title: cURL Releases Version 8.23.0 to Fix Critical Flaw
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𐀪 Author: Do Son
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ⴵ Time: Thu, 15 Oct 2026 13:58:48 +0000
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⌗ Tags: #Vulnerability Report #curl #CVE_2026_92392 #cybersecurity #HTTP/2 #Vulnerability
Daily CyberSecurity
cURL Releases Version 8.23.0 to Fix Critical Flaw
The widely deployed open-source project cURL recently released version 8.23.0. This vital update remedies a use-after-free flaw during HTTP/2 file uploads, tracked as CVE-2026-92392. Under specifi…
20 views
Daily Writeups
⤷ Title: curl 8.23.0 Fixes Critical CVE-2026-92392 RCE Exploit
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𐀪 Author: Nam Phong
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ⴵ Time: Thu, 15 Oct 2026 22:03:18 +0000
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⌗ Tags: #Vulnerability #Anthropic #curl #CVE_2026_92392 #HTTP/2 #RCE
Information Security News
curl 8.23.0 Fixes Critical CVE-2026-92392 RCE Exploit
The curl development team expedited the release of version 8.23.0 to neutralize a perilous vulnerability that permits arbitrary code execution on client systems. Initially surfaced by Anthropic&#8…
33 views
Daily Writeups
⤷ Title: Apache Tomcat Fixes Eight Flaws, Including JNDIRealm Authentication Bypass and Response Mix-Ups
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𐀪 Author: Do Son
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ⴵ Time: Wed, 21 Oct 2026 01:37:19 +0000
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⌗ Tags: #Vulnerability Report #apache Tomcat #Authentication Bypass #CVE_2026_101296 #CVE_2026_101356 #CVE_2026_103119 #HTTP/2 #Java security
Daily CyberSecurity
Apache Tomcat Fixes Eight Flaws, Including JNDIRealm Authentication Bypass and Response Mix-Ups
TL;DR On October 20, 2026, the Apache Software Foundation disclosed eight Apache Tomcat vulnerabilities. Three rate Important, including a JNDIRealm authentication bypass and two flaws that can mi…
22 views
Daily Writeups
⤷ Title: Google Hardens Chrome Against ClickFix Attacks, Insecure HTTP Connections
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𐀪 Author: Eduard Kovacs
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ⴵ Time: Wed, 21 Oct 2026 17:00:00 +0000
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⌗ Tags: #Data Protection #Risk Management #Chrome #ClickFix #HTTP #security feature
SecurityWeek
Google Hardens Chrome Against ClickFix Attacks, Insecure HTTP Connections
Protections have been added against scams and social engineering, including new site warnings and server-side Gemini analysis.
38 views
Daily Writeups
⤷ Title: PoC and Full Details Released for QPACK Amplification Attack That Crashes HTTP/3 Servers
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𐀪 Author: Do Son
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ⴵ Time: Thu, 22 Oct 2026 01:58:12 +0000
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⌗ Tags: #Vulnerability Report #CVE_2025_13945 #CVE_2025_64702 #CVE_2026_12523 #Denial of Service #Header Accordions #HTTP/3 #proof_of_concept #QPACK
Daily CyberSecurity
PoC and Full Details Released for QPACK Amplification Attack That Crashes HTTP/3 Servers
TL;DR On October 20, 2026, FoxIO published full details and proof-of-concept code for “Header Accordions,” a QPACK amplification attack against HTTP/3 servers. A remote, unauthenticate…
11 views
Daily Writeups
⤷ Title: El Bandito — TryHackMe Writeup
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𐀪 Author: Shahadat Fahim
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ⴵ Time: Fri, 23 Oct 2026 15:39:00 GMT
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⌗ Tags: #penetration_testing #tryhackme #web_security #cybersecurity #http_request_smuggling
Medium
El Bandito — TryHackMe Writeup
# El Bandito — TryHackMe Writeup
18 views
Daily Writeups
⤷ Title: TryHackMe: HTTP in Detail — Write-up & Walkthrough
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𐀪 Author: Sayedsamyelbadry
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ⴵ Time: Sun, 25 Oct 2026 16:08:30 GMT
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⌗ Tags: #tryhackme #tryhackme_walkthrough #cybersecurity_awareness #http_request #web_security
Medium
TryHackMe: HTTP in Detail — Write-up & Walkthrough
Understanding HTTP and HTTPS protocols is essential for mastering web application security and penetration testing.
27 views