CVE-2021-41773-Apache_2.4.49-Path-traversal-to-RCE

CVE-2021-41773 – Apache HTTP Server 2.4.49 Remote Code Execution ⚠️ Disclaimer This repository is intended strictly for educational and research purposes only. The information and code provided here can be used in controlled environments , such as private lab machines. Unauthorized use of this cod...

CVE-2021-41773

CVE-2021-41773 Path traversal and file disclosure vulnerability in Apache HTTP Server 2.4.49 CVE-2021-41773 Info A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the expected document...

CVE-2018-11759

CVE-2018-11759 Proof of concept Description The Apache Web Server httpd specific code that normalised the requested path before matching it to the URI-worker map in Apache Tomcat JK modjk Connector 1.2.0 to 1.2.44 did not handle some edge cases correctly. If only a sub-set of the URLs supported b...

grafana-CVE-2021-43798

Grafana CVE Scan 21-43798 0.1 Scanner for Grafana Path Traversal Vulnerability found in CVE-2021-43798 Disclaimer: This is for Educational Purposes only! References for CVE: 1 - NIST CVE Details 2 - Grafana Notes Workarounds All installations between v8.0.0-beta1 and v8.3.0 should be upgraded as...

POC-CVE-2021-41773

POC-CVE-2021-41773 On the 5th of October 2021, a CVE detailing a path traversal attack on Apache HTTP Server v2.4.49 was released. Assigned the number CVE-2021-41773, it was released with the following description: A flaw was found in a change made to path normalization in Apache HTTP Server...

BypassFuzzer

Bypass Fuzzer El original 403fuzzer.py : ==Nota: Esto ha quedado obsoleto por mi nueva y brillante extensión de Burp que es 1000000% mejor. ¡Gracias por usar mis herramientas!== Puedes encontrar la extensión aquí: https://github.com/intrudir/BypassFuzzer-Burp Fuzzear endpoints 401/403 para bypass...

CVE-2025-68645

ZimLFI-Hunter CVE-2025-68645 ZimLFI-Hunter is a professional Proof-of-Concept PoC scanner designed to identify the CVE-2025-68645 vulnerability in Zimbra Collaboration Suite. This tool detects Local File Inclusion LFI flaws through the /h/printcalendar endpoint. 🛡️ Vulnerability Overview The...

CVE-2026-25890-FileBrowser-Access-Control-Bypass

CVE-2026-25890 - FileBrowser Access Control Bypass Unauthenticated users cannot exploit this — requires valid low-privileged credentials that are restricted from the target path. Path-based authorization bypass in FileBrowser ≤ v2.57.0 using multiple leading slashes //private instead of /private ...

CVE-2025-55752

🚨🚨 CVE-2025-55752 — Apache Tomcat: Directory-protection bypass via Rewrite Valve → PUT-based RCE🚨🚨 Summary CVE-2025-55752 is a security regression in Apache Tomcat introduced while fixing bug 60013. When the Rewrite Valve is used, Tomcat applies path normalization before URL decoding. This...

Path-traversal-RCE-Apache-2.4.49-2.4.50-Exploit

Exploit for CVE-2021-41773 and CVE-2021-42013 Path traversal attack and RCE in Apache/2.4.49-2.4.50 Features - Take a list of urls - Works for both CGI and non-CGI - Works for Apache/2.4.49 - 2.4.50 Usage $ git clone https://github.com/CalfCrusher/Path-traversal-RCE-Apache-2.4.49-2.4.50-Exploit $...

CVE-2019-17662

CVE-2019-17662 Python implementation of CVE-2019-17662 TinyVNC Arbitrary File Read leading to Authentication Bypass Exploit Based on the original EDB PoC by Nikhith Tumamlapalli EDB ID: 47519 Original PoC exploit does not work due to path normalisation in the Python Requests library. The code in...

traefik-stripprefix-auth-bypass-cve-2026-48020-path-normalization

CVE-2026-48020 — Traefik StripPrefix Route-Level Auth Bypass PoC A self-contained proof of concept for CVE-2026-48020 , a route-level authentication/authorization bypass in Traefik's StripPrefix middleware caused by path normalisation happening after routing decisions are made. A request such as...

CVE-2025-52488

DNN Unicode Path Normalization NTLM Hash Disclosure Exploit CVE-2025-52488 Overview This exploit targets a vulnerability in DNN formerly DotNetNuke versions 6.0.0 to before 10.0.1 that allows attackers to disclose NTLM hashes through Unicode path normalization attacks. Vulnerability Details CVE I...

CVE-2021-41773

Apache HTTP Server 2.4.49 - Path Traversal & RCE CVE-2021-41773 A sophisticated Python-based proof-of-concept PoC exploit for CVE-2021-41773. This tool automates the process of testing Apache 2.4.49 servers for path traversal and remote code execution RCE vulnerabilities. ⚠️ Legal Disclaimer This...

Linux Distros Unpatched Vulnerability : CVE-2026-102601

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Flysystem is an open source file storage library for PHP. Prior to 3.35.3, the default WhitespacePathNormalizer in src/WhitespacePathNormalizer.php used by...

Flysystem: WhitespacePathNormalizer's control-character (CorruptedPathDetected) check is bypassed by malformed UTF-8 in the path, affecting every adapter

Related public issue context, not a duplicate Closed issue 1429 "Handle non-UTF-8 paths", 2024-03-24 raised exactly this general concern and even suggested detection via pregmatch'//u', $path !== 1 -- note the reporter's suggested check explicitly compares !== 1, which would correctly treat PCRE'...

CVE-2026-102601

The Flysystem PHP file storage library is vulnerable in versions prior to 3.35.3 due to a flaw in the WhitespacePathNormalizer component. The root cause is that preg_match with the u modifier treats false (returned during malformed UTF-8 input) as falsy, allowing paths containing control characte...

CVE-2026-102601

Flysystem is an open source file storage library for PHP. Prior to 3.35.3, the default WhitespacePathNormalizer in src/WhitespacePathNormalizer.php used by Filesystem across adapters calls pregmatch with the u modifier and treats both false and 0 as falsy. A path containing malformed UTF-8 causes...

CVE-2026-33186

CVE-2026-33186 gRPC-Go RBAC Authorization Policy Bypass via Missing :path Slash Auth Bypass Description The authz package in google.golang.org/grpc implements SDK-level RBAC authorization using deny and allow rules matched against the :path pseudo-header. The HTTP/2 server transport stores the ra...

CVE-2021-41773h

CVE-2021-41773 Vulnerabilidad de path traversal y divulgación de archivos en Apache HTTP Server 2.4.49 CVE-2021-41773 Información Se encontró una falla en un cambio realizado en la normalización de rutas en Apache HTTP Server 2.4.49. Un atacante podría usar un ataque de path traversal para asigna...