Improper Handling of URL Encoding (Hex Encoding)

Overview @fastify/static is a Plugin for serving static files as fast as possible. Affected versions of this package are vulnerable to Improper Handling of URL Encoding Hex Encoding via the handling of percent-encoded path separators in the fastifyStatic function. This creates a mismatch between...

DEBIAN-CVE-2026-31789

Issue summary: Converting an excessively large OCTET STRING value to a hexadecimal string leads to a heap buffer overflow on 32 bit platforms. Impact summary: A heap buffer overflow may lead to a crash or possibly an attacker controlled code execution or other undefined behavior. If an attacker c...

Linux Distros Unpatched Vulnerability : CVE-2026-31789

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Issue summary: Converting an excessively large OCTET STRING value to a hexadecimal string leads to a heap buffer overflow on 32 bit platforms. Impact summary: A...

is-localhost-ip 2.0.0 - SSRF

Titles: is-localhost-ip 2.0.0 - SSRF Author: nu11secur1ty Date: 11/09/2025 Vendor: https://github.com/tinovyatkin/is-localhost-ip Software: https://github.com/tinovyatkin/is-localhost-ip/releases/tag/v2.0.0 Reference: https://portswigger.net/web-security/ssrf Description: SSRF PoC — Professional...

Microsoft Reveals ClickFix Campaign Using Windows Terminal to Deploy Lumma Stealer

Microsoft on Thursday disclosed details of a new widespread ClickFix social engineering campaign that has leveraged the Windows Terminal app as a way to activate a sophisticated attack chain and deploy the Lumma Stealer malware. The activity, observed in February 2026, makes use of the terminal...

SSTI-to-RCE-Python-Eval-Bypass

SSTI-to-RCE-Python-Eval-Bypass A Proof-of-Concept PoC exp...

CVE-2026-27476

RustFly 2.0.0 contains a command injection vulnerability in its remote UI control mechanism that accepts hex-encoded instructions over UDP port 5005 without proper sanitization. Attackers can send crafted hex-encoded payloads containing system commands to execute arbitrary operations on the targe...

GHSA-G6Q3-96CP-5R5M @fastify/express vulnerable to Improper Handling of URL Encoding (Hex Encoding)

Summary A security vulnerability exists in @fastify/express where middleware registered with a specific path prefix can be bypassed using URL-encoded characters e.g., /%61dmin instead of /admin. While the middleware engine fails to match the encoded path and skips execution, the underlying Fastif...

Improper Handling of URL Encoding (Hex Encoding)

Overview @fastify/express is an Express compatibility layer for Fastify Affected versions of this package are vulnerable to Improper Handling of URL Encoding Hex Encoding where middleware registered with a specific path prefix can be bypassed using URL-encoded characters e.g., /%61dmin instead of...

Improper Handling of URL Encoding (Hex Encoding)

Overview @fastify/middie is a Middleware engine for Fastify Affected versions of this package are vulnerable to Improper Handling of URL Encoding Hex Encoding where middleware registered with a specific path prefix can be bypassed using URL-encoded characters e.g., /%61dmin instead of /admin. An...

CVE-2025-11990

GitLab CVE-2025-11990 affects GitLab EE with affected versions 18.4 before 18.4.4 and 18.5 before 18.5.2. The issue arises from improper input validation in repository references combined with redirect handling weaknesses, enabling an authenticated user to obtain CSRF tokens. Remediation per conn...

EUVD-2014-9819

Malware in sbrugna...

CVE-2014-125128

'sanitize-html' prior to version 1.0.3 is vulnerable to Cross-site Scripting XSS. The function 'naughtyHref' doesn't properly validate the hyperreference href attribute in anchor tags , allowing bypasses that contain different casings, whitespace characters, or hexadecimal encodings...

North Korea-linked Supply Chain Attack Targets Developers with 35 Malicious npm Packages

Cybersecurity researchers have uncovered a fresh batch of malicious npm packages linked to the ongoing Contagious Interview operation originating from North Korea. According to Socket, the ongoing supply chain attack involves 35 malicious packages that were uploaded from 24 npm accounts. These...

CVE-2023-26154

Versions of the package pubnub before 7.4.0; all versions of the package com.pubnub:pubnub; versions of the package pubnub before 6.19.0; all versions of the package github.com/pubnub/go; versions of the package github.com/pubnub/go/v7 before 7.2.0; versions of the package pubnub before 7.3.0;...

CVE-2002-2145

Savant Web Server 3.1 and earlier allows remote attackers to bypass authentication for password protected user folders via a URL with a hex encoded space %20 and a '.' %2e at the end of the filename...

CVE-2005-0831

PHP-Post allows remote attackers to spoof the names of other users by registering with a username containing hex-encoded characters...

PT-2025-5844 · Nuxt.Js · @Nuxtjs/Mdc

Name of the Vulnerable Software and Affected Versions: @nuxtjs/mdc versions prior to 0.13.3 Description: The issue arises from unsafe parsing logic of the URL from markdown, which can lead to arbitrary JavaScript code execution due to a bypass of the existing guards around the javascript: protoco...

CVE-2024-48866: Improper Handling of URL Encoding (Hex Encoding)

An improper handling of URL encoding Hex Encoding vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers to run the system into unexpected state. We have already fixed the vulnerability in the following...

pubnub Insufficient Entropy vulnerability

Versions of the package pubnub before 7.4.0; all versions of the package com.pubnub:pubnub; versions of the package pubnub before 6.19.0; all versions of the package github.com/pubnub/go; versions of the package github.com/pubnub/go/v7 before 7.2.0; versions of the package pubnub before 7.3.0;...