LiteLLM Proxy < 1.84.0 - Host Header Authentication Bypass

LiteLLM Proxy before 1.84.0 derives its public-route authorization check from a URL reconstructed with the unvalidated Host header. A Host value containing a fragment can make a protected request appear to target the public root route, bypassing the API-key check. Version 1.84.0 derives the route...

Starlette - Improper Validation of Unsafe Equivalence in Input

A flaw was found in Starlette, a lightweight ASGI Asynchronous Server Gateway Interface framework. A remote attacker could exploit this vulnerability by sending a specially crafted HTTP Host request header. This malformed header could cause the request.url to be incorrectly reconstructed, leading...

Astro SSR - Server-Side Request Forgery

Astro before 5.17.3 and @astrojs/node before 9.5.4 are vulnerable to full-read SSRF due to improper Host header validation in error page rendering, allowing attackers to redirect requests and access internal resources. id: CVE-2026-25545 info: name: Astro SSR - Server-Side Request Forgery author:...

Plone Docker - Host Header Injection

Plone Docker Official Image 5.2.13 5221 is vulnerable to Host Header Injection due to improper validation of input by the HOST headers. This can lead to Cross-Site Scripting XSS attacks when the malicious Host header value is reflected in the response. id: CVE-2024-23055 info: name: Plone Docker ...

ExponentCMS <= 2.6 - Host Header Injection

An HTTP Host header attack exists in ExponentCMS 2.6 and below in /exponentconstants.php. A modified HTTP header can change links on the webpage to an arbitrary value,leading to a possible attack vector for MITM. id: CVE-2021-38751 info: name: ExponentCMS = 2.6 - Host Header Injection author:...

php_code_analysis

this script will scan your code the script can find 1. checkfileupload issues 2. hostheaderinjection 3. SQl injection 4. insecure deserialization 5. openredirect 6. SSRF 7. XSS 8. LFI 9. commandinjection features 1. fast 2. simple report usage: python code.py file.php -this will scan one file...

urlbuster

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cloudfrunt

CloudFrunt CloudFrunt is a tool for identifying misconfigured CloudFront domains. Background CloudFront is a Content Delivery Network CDN provided by Amazon Web Services AWS. CloudFront users create "distributions" that serve content from specific sources an S3 bucket, for example. Each CloudFron...

Exploit for OS Command Injection in Collabora Collabora_Online_-_Built-In_Code_Server

CVE-2026-110447 — Collabora Online "Built-in CODE Server" ric...

CVE-2026-72744-poc

CVE-2026-72744: Nuxt Chrome DevTools endpoint information disclosure PoC Japanese version Overview This repository reproduces CVE-2026-72744 , an information disclosure in Nuxt's development-only Chrome DevTools workspace endpoint. The vulnerable server uses attacker-controlled HTTP headers,...

CVE-2024-34328

CVE-2024-34328 Open Redirection via Host Header 📝 Overview Vulnerability Title : Open Redirection via Host Header Product : Sielox AnyWare Version Affected : 2.1.2 CVE ID : CVE-2024-34328 Severity : Medium Attack Vector : Remote Impact : Open Redirection / Phishing 🧨 Description An attacker can...

CVE-2024-25170-Mezzanine-v6.0.0

Product: Mezzanine CMS Version: v6.0.0 Date found: 10.01.2024. Date reported: 10.01.2024. Vulnerability type: Incorrect Access Control. CVE ID: CVE-2024-25170 Description: An issue in Mezzanine v6.0.0 allows attackers to bypass access controls via manipulating the Host Header. POC is coming soon:...

dnsresolver

dnsresolver A Lightning-Fast DNS Resolver Table of Contents Installation Usage Basic Usage Resolving Hosts with Ports Virtual Host Enumeration Using Unresolved Domains Using Localhost Demonstrations Feedback License Installation Make sure you have rust installed, then run the following command to...

CVE-2026-25604-PoC

CVE-2026-25604 PoC Host Header Injection leading to SAML authentication bypass in Apache Airflow's AWS Auth Manager An attacker can inject a malicious Host header into the SAML login flow, causing the Assertion Consumer Service ACS URL to point to an attacker-controlled server. This allows the...

active-scan-plus-plus

ActiveScan++ ActiveScan++ extends Burp Suite's active and passive scanning capabilities. Designed to add minimal network overhead, it identifies application behaviour that may be of interest to advanced testers: Potential host header attacks password reset poisoning, cache poisoning, DNS rebindin...

CVE-2026-26898-Xiaomi-SSRF-HostHeaderInjection

CVE-2026-26898: Xiaomi Mi Router 4A Gigabit - SSRF via Host Header Injection -orange Summary A Server-Side Request Forgery SSRF vulnerability exists in the Xiaomi Mi Router 4A Gigabit Edition. The router's web interface fails to validate the HTTP Host header, allowing an unauthenticated attacker ...

CVE-2026-49468-LiteLLM-Auth-Bypass

CVE-2026-49468 — LiteLLM Unauthenticated Auth Bypass via Host-Header Route Confusion Pre-authentication authentication/authorization bypass in the LiteLLM proxy BerriAI. A single crafted Host header makes the proxy evaluate its auth decision against a public health route while FastAPI still...

RCE

CVE-2022-31814 WebApp bug import argparse import requests import time import sys import urllib.parse from requests.packages.urllib3.exceptions import InsecureRequestWarning requests.packages.urllib3.disablewarningsInsecureRequestWarning parser = argparse.ArgumentParserdescription="pfBlockerNG =...

ActiveScanPlusPlus

ActiveScan++ ActiveScan++ extends Burp Suite's active and passive scanning capabilities. Designed to add minimal network overhead, it identifies application behaviour that may be of interest to advanced testers: Potential host header attacks password reset poisoning, cache poisoning, DNS rebindin...

poc-h2-CVE-2026-71554

CVE-2026-71554 - h2 Duplicate Host Header Request Smuggling Primitive This is my first CVE, and I have released this PoC to document the finding and help others understand and reproduce it. CVE: CVE-2026-71554 GHSA: GHSA-6hr6-w5qg-qmwg Affected: h2 = 4.4.0 Fixed: h2 4.4.1 Severity: Medium CWE-444...