PT-2026-102729

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's URL normalization does not recognize dot and dotdot path segments when they carry semicolon parameters. A request such as /user/..;foo=bar/admin is therefor...

cve-2021-41773-v-

Apache httpd RCE 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 directories configured by Alias-like directives. If files outside these directories are not protected by default...

Apache-CVE-2021-41773

CVE-2021-41773 Apache HTTP Server Path Traversal Contributors 이희수@lheeeesoo Apache HTTP Server 2.4.49 has a vulnerability where it fails to properly block encoded parent paths during URL path normalization. An attacker can use values like .%2e to traverse outside the directories that the web serv...

CVE-2021-41773

CVE-2021-41773 CVE-2021-41773 According to The National Vulnerability Database NVD CVE-2021-41773, Apache HTTP Server 2.4.49 is vulnerable to Path Traversal and Remote Code execution attacks. Path Traversal The path traversal vulnerability was introduced due to the new code change added for path...

CVE-2021-41773

CVE-2021-41773 🐛 Path traversal and file disclosure vulnerability in Apache HTTP Server 2.4.49 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 directories configured by Alias-like...

CVE-2025-55752

CVE-2025-55752: Apache Tomcat Path Traversal Vulnerability A Docker-based reproduction environment to reproduce the path traversal vulnerability CVE-2025-55752 in Apache Tomcat 10.1.44. Overview CVE-2025-55752 is a path traversal vulnerability in the RewriteValve component of Apache Tomcat, cause...

CVE-2021-41773m

CVE-2021-41773 🐛 Path traversal and file disclosure vulnerability in Apache HTTP Server 2.4.49 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 directories configured by Alias-like...

PoC-Apache-CVE-2021-41773-Infrastructure-LAB

Apache CVE-2021-41773 — Lab Docker PoC Security Notice This repository reproduces a publicly disclosed and patched vulnerability in a controlled Docker lab environment for educational and research purposes. The environment is intentionally vulnerable and must only be deployed in isolated test...

CS4277-CVE-Path-Traversal-Apache-HTTP-Server

CS4277-CVE-Path-Traversal-Apache-HTTP-Server Team Members: Emily Nguyen, Jonathan Kim, Joon Jang Project Topic Selection: Project 1: Recreate and Exploit a Real-World CVE: Path Traversal CVE-2021-41773 in the Apache HTTP Server. Project Goal: We hope to reproduce CVE-2021-41773 to deepen our...

PoC-CVE-2025-52913

CVE-2025-52913 - MiCollab Path Normalization Vulnerability 📌 Overview This repository contains a Proof of Concept PoC for CVE-2025-52913 , a path normalization vulnerability affecting Mitel MiCollab. The issue allows unauthenticated attackers to bypass intended path restrictions by leveraging...

CVE-2026-34910-PoC

CVE-2026-34910 / CVE-2026-34909 — UniFi OS Unauthenticated RCE & File Read Unauthenticated Command Injection RCE CVE-2026-34910 + Path Traversal Arbitrary File Read CVE-2026-34909 in UniFi OS Server. CVSS 10.0 Critical each · CISA KEV listed · actively exploited by a Mirai-derived botnet azsxd...

CVE-2026-100541 OpenClaw Matrix before 2026.8.1 Authorization Bypass via Case Folding

OpenClaw's Matrix integration npm package @openclaw/matrix versions = 2026.2.2 and 2026.8.1 lowercase complete Matrix user IDs — including historical localparts and the case-sensitive server-name portion — when deriving the OpenClaw authorization identity. As a result, distinct authenticated Matr...

CVE-2026-100541 OpenClaw Matrix before 2026.8.1 Authorization Bypass via Case Folding

OpenClaw's Matrix integration npm package @openclaw/matrix versions = 2026.2.2 and 2026.8.1 lowercase complete Matrix user IDs — including historical localparts and the case-sensitive server-name portion — when deriving the OpenClaw authorization identity. As a result, distinct authenticated Matr...

fast-uri: fast-uri: Security bypass due to inconsistent host case normalization

A flaw was found in fast-uri, a dependency-free URI parser. This vulnerability occurs because the software folds the host to lowercase before percent-decoding it, allowing percent-encoded uppercase characters to bypass this normalization. A remote attacker could exploit this by crafting a malicio...

CVE-2026-95811

Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it. The handler matches each vhost's locationRules regular expressions against REQUESTURI, the...

CVE-2026-95811 Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it

Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it. The handler matches each vhost's locationRules regular expressions against REQUESTURI, the...

CVE-2026-95811

The Lemonldap::NG::Handler for Perl is vulnerable to a path traversal-like bypass in versions 2.0.0 to 2.16.10 , 2.17.0 to 2.21.6 , and 2.22.0 to 2.23.4 . The root cause is a discrepancy where the handler matches locationRules against the raw REQUEST_URI, while the web server routes based on a pe...

EUVD-2026-86497

Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it. The handler matches each vhost's locationRules regular expressions against REQUESTURI, the...

RockyLinux 10 : cockpit-image-builder (RLSA-2026:71543)

The remote RockyLinux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RLSA-2026:71543 advisory. fast-uri: fast-uri: Server-Side Request Forgery via repeated hostname percent-decoding CVE-2026-75899 fast-uri: fast-uri: Server-side request forgery v...

CVE-2026-95811: Incorrect Authorization

Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it. The handler matches each vhost's locationRules regular expressions against REQUESTURI, the...