Skip to main content

Over 150 LLM Providers · Over 5,300 Models The most extensible AI-powered pentesting platform. Open source. Star on GitHub

Improper Input Validation

1,071
CRITICAL
4,031
HIGH
3,494
MEDIUM
283
LOW
9,068 CVEs · Page 23/182
5.3
CVE-2026-13877

Insufficient validation of untrusted input in ANGLE in Google Chrome prior to 150.0.7871.47 allowed a remote attacker wh

5.3
CVE-2026-13911

Insufficient policy enforcement in Spellcheck in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had

5.3
CVE-2026-13961

Insufficient validation of untrusted input in DevTools in Google Chrome on Windows prior to 150.0.7871.47 allowed a remo

5.3
CVE-2026-14117

Insufficient validation of untrusted input in DevTools in Google Chrome on Windows prior to 150.0.7871.47 allowed a remo

5.3
CVE-2026-14414

Insufficient validation of untrusted input in Skia in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who

5.3
CVE-2026-14631

webpack-dev-server versions 5.2.5 and earlier terminate the whole Node.js process when an unauthenticated peer sends eit

5.3
CVE-2026-14723

A vulnerability was determined in AD-Security AD_Miner 1.9.0. Affected is the function request_a of the file ad_miner/sc

5.3
CVE-2026-46453

Improper Input Validation, Authorization Bypass Through User-Controlled Key vulnerability in Apache Camel ElasticSearch

5.3
CVE-2026-48206

Improper Input Validation, Authorization Bypass Through User-Controlled Key vulnerability in Apache Camel JIRA component

5.3
CVE-2026-49098

Improper Input Validation, Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Inject

5.3
CVE-2026-15531

A vulnerability has been found in yashbhalgat HashNeRF-pytorch up to 82885e698295982504eb6a26d060a6b2473e3706. Affected

5.3
CVE-2026-6790

In Eclipse Jetty, for HTTP/1, HTTP/2 and HTTP/3 requests, there is no strict check that the request authority (host and

5.3
CVE-2026-15771

Insufficient validation of untrusted input in Media in Google Chrome on Windows prior to 150.0.7871.125 allowed a remote

5.3
CVE-2026-49208

Symfony UX is a JavaScript ecosystem for Symfony. From 2.8.0 until 2.36.0 and 3.1.0, when a #[LiveProp] is typed as Date

5.3
CVE-2026-44978

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a heap out-of-bounds read vulnerability within the

5.3
CVE-2026-13057

An issue in the server’s Atlas Search integration allows an authenticated user to bypass per-user access controls. In

5.3
CVE-2026-46452

Improper Input Validation vulnerability in Apache NimBLE in Mesh Proxy SAR reassembly could result in passing broken dat

5.3
CVE-2026-56722

Dompdf is an HTML to PDF converter for PHP. In versions 3.15 and prior, aAn attacker who controls the HTML input can byp

5.3
CVE-2026-18174

@fastify/forwarded resolves client addresses from the X-Forwarded-For header. In versions before 3.0.2, when the header

5.3
CVE-2026-17909

Insufficient validation of untrusted input in Isolated Web Apps in Google Chrome prior to 151.0.7922.72 allowed a remote

5.3
CVE-2026-54909

pion/stun is a Go implementation of STUN. Prior to 3.1.3, XORMappedAddress.GetFromAs can panic while parsing a malformed

5.3
CVE-2026-70607

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.8,

5.3
CVE-2026-15149

The WP Hotel Booking WordPress plugin before 2.3.3 does not ensure that room quantities and the resulting order total ar

5.3
CVE-2026-20901

Improper input validation for some Intel(R) Xeon(R) processors within firmware may allow an escalation of privilege. Sta

5.3
CVE-2026-73845

CKAN MCP Server is a tool for querying CKAN open data portals. Prior to 0.4.112, the ckan_get_mqa_quality and ckan_get_m

5.3
CVE-2026-12128

The Pinpoint Booking System – Version 2 plugin for WordPress is vulnerable to Price Manipulation via the `cart_data` par

5.3
CVE-2026-49392

Wazuh is a free and open source platform used for threat prevention, detection, and response. From 4.6.0 until 4.14.6 an

5.3
CVE-2026-43678

An unauthenticated remote peer can crash any NIOWebSocket-based server (including Vapor and Hummingbird) with a single 1

5.3
CVE-2026-63621

Improper Input Validation, Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Inject

5.3
CVE-2026-82550

A security flaw has been discovered in Linux Foundation Magma 1.9.0. This impacts an unknown function of the component N

5.0
CVE-2026-2555

A weakness has been identified in JeecgBoot 3.9.1. This vulnerability affects the function importDocumentFromZip of the

5.0
CVE-2025-6969

in OpenHarmony v5.1.0 and prior versions allow a local attacker cause DOS through improper input.

5.0
CVE-2026-7317

A vulnerability was found in Grav CMS up to 1.7.49.5/2.0.0-beta.1. Affected by this vulnerability is the function FileCa

5.0
CVE-2026-9903

Insufficient validation of untrusted input in Site Isolation in Google Chrome prior to 148.0.7778.216 allowed a remote a

5.0
CVE-2026-9979

Insufficient validation of untrusted input in Input in Google Chrome prior to 148.0.7778.216 allowed a remote attacker w

5.0
CVE-2026-9980

Insufficient validation of untrusted input in Printing in Google Chrome prior to 148.0.7778.216 allowed a remote attacke

5.0
CVE-2026-62293

HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to 6.9.11

4.9
CVE-2026-29791

Agentgateway is an open source data plane for agentic AI connectivity within or across any agent framework or environmen

4.9
CVE-2026-31799

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. From version 2.14.2 to before version 2.1

4.9
CVE-2026-56228

Capgo before 12.128.2 fails to enforce a maximum value on the minimum password length field in its password policy confi

4.9
CVE-2025-64719

Gogs is an open source self-hosted Git service. Prior to 0.14.3, a malicious user with rights to create a new file on a

4.9
CVE-2026-13434

A flaw was found in KubeVirt's network annotation generator. When a tenant creates a VirtualMachineInstance with a Multu

4.9
CVE-2026-63734

SurrealDB versions before 3.2.0 contain a denial of service vulnerability in the SurrealML header parser that allows aut

4.9
CVE-2026-48384

ColdFusion is affected by an Improper Input Validation vulnerability that could result in an application denial-of-servi

4.8
CVE-2025-41257

Suprema’s BioStar 2 in version 2.9.11.6 allows users to set new password without providing the current one. Exploiting t

4.8
CVE-2026-39410

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.12, a discrepancy be

4.8
CVE-2026-1858

wget2 accepts a server certificate with incorrect Key Usage (KU) or Extended Key Usage (EKU). If the attackers compromis

4.8
CVE-2026-70589

Ghost is a Node.js content management system. From 4.22.0 until 6.54.1, a missing validation check allowed users to rede

4.8
CVE-2026-71318

Nuxt is an open-source web development framework for Vue.js. From 3.1.0 until 3.21.10 and 4.5.1, an attacker can supply

4.8
CVE-2026-19503

MongoDB Schema Manager and MongoDB Atlas SQL ODBC Driver do not validate the scheme of the authorization and token endpo

Frequently Asked Questions

What is CWE-20?

CWE-20 (Improper Input Validation) is a weakness category in the Common Weakness Enumeration (CWE) system maintained by MITRE. It describes a class of software or hardware vulnerability that can lead to security issues.

How many CVEs are classified as CWE-20?

There are 14,187 CVE records associated with CWE-20 in our database. Of these, 1071 are critical severity, 4031 are high severity, and 3494 are medium severity.

How can I protect against CWE-20 vulnerabilities?

Protection strategies depend on the specific weakness type. General measures include input validation, secure coding practices, regular security testing, and keeping software up to date. CyberStrike can help by automatically scanning your infrastructure for vulnerabilities related to CWE-20 using AI-powered security agents.

Detect CWE-20 Vulnerabilities

CyberStrike's AI agents automatically detect improper input validation vulnerabilities across your infrastructure.

Get Started