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Improper Input Validation

1,071
CRITICAL
4,031
HIGH
3,494
MEDIUM
283
LOW
9,068 CVEs · Page 7/182
8.8
CVE-2026-65811

Improper input validation in Power BI allows an authorized attacker to execute code over a network.

8.8
CVE-2026-69106

A low-privileged user may poison cached artifact metadata under specific conditions, potentially causing consumers to re

8.8
CVE-2026-59109

SQL injection in the Zalktis accounting application via trading-partner-controlled text fields in received electronic in

8.8
CVE-2026-66793

A flaw was found in the governance-policy-addon-controller component of Red Hat Advanced Cluster Management for Kubernet

8.8
CVE-2026-52876

Streambert is a cross-platform Electron Desktop App to stream and download video content. Prior to version 2.6.0, the op

8.8
CVE-2026-78963

Improper input validation in Media in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially exec

8.8
CVE-2026-79182

Improper input validation in Media in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially exec

8.8
CVE-2026-79230

Improper input validation in ANGLE in Google Chrome on on Mac prior to 152.0.7977.65 allowed a remote attacker to potent

8.7
CVE-2026-27928

Improper input validation in Windows Hello allows an unauthorized attacker to bypass a security feature over a network.

8.7
CVE-2026-45392

DOM-based cross-site scripting (XSS) in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScr

8.7
CVE-2026-15724

In Progress ShareFile Storage Zones Controller versions prior to 5.12.5 and 6.0.2, an authenticated administrative user

8.7
CVE-2026-17735

Insufficient validation of untrusted input in BFCache in Google Chrome prior to 151.0.7922.72 allowed a remote attacker

8.7
CVE-2026-21273

is affected by an Improper Input Validation vulnerability that could result in privilege escalation. A low-privileged at

8.6
CVE-2026-21268

Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Input Validation vulnerability that could resu

8.6
CVE-2026-21271

Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Input Validation vulnerability that could resu

8.6
CVE-2026-21272

Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Input Validation vulnerability that could lead

8.6
CVE-2025-27378

AES contains a SQL injection vulnerability due to an inactive configuration that prevents the latest SQL parsing logic f

8.6
CVE-2026-34445

Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0,

8.6
CVE-2026-20224

A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an unauthenticated,

8.6
CVE-2026-11158

Insufficient validation of untrusted input in Downloads in Google Chrome on Mac prior to 149.0.7827.53 allowed a local a

8.6
CVE-2026-55602

http-proxy-middleware is node.js http-proxy middleware. From 0.16.0 until 2.0.10, 3.0.6, and 4.1.0, http-proxy-middlewar

8.6
CVE-2026-13849

Insufficient validation of untrusted input in Chromoting in Google Chrome on Windows prior to 150.0.7871.47 allowed a lo

8.6
CVE-2025-71399

Better Auth relies on better-call, which uses the rou3 router library. In affected versions of rou3, paths are normalize

8.6
CVE-2026-20273

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering t

8.6
CVE-2026-19143

Insufficient validation of untrusted input in WebAPKs in Google Chrome on Android prior to 151.0.7922.109 allowed a loca

8.5
CVE-2026-5329

Rapid7 Velociraptor versions prior to 0.76.2 contain an improper input validation vulnerability in the client monitoring

8.5
CVE-2026-43989

JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, the upload_wasm MCP tool accepted a

8.5
CVE-2026-47201

authentik is an open-source identity provider. Prior to versions 2025.12.5, 2026.2.3, and 2026.5.1, authentik's SAML Sou

8.5
CVE-2026-49444

n8n is an open source workflow automation platform. Prior to 1.123.48, 2.21.8, and 2.22.4, an authenticated user with pe

8.5
CVE-2026-47198

Paymenter is a free and open-source webshop solution for management of hosting services. In versions prior to 1.5.1, the

8.4
CVE-2026-0034

In setPackageOrComponentEnabled of ManagedServices.java, there is a possible notification policy desync due to improper

8.4
CVE-2025-36920

In hyp_alloc of arch/arm64/kvm/hyp/nvhe/alloc.c, there is a possible out of bounds write due to improper input validatio

8.4
CVE-2026-28821

A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the pro

8.4
CVE-2026-27306

ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Improper Input Validation vulnerability that could re

8.4
CVE-2026-9157

Improper input validation, Unrestricted upload of file with dangerous type vulnerability in Gmission Web Fax allows Remo

8.4
CVE-2026-47931

ColdFusion versions 2023.19, 2025.8 and earlier are affected by an Improper Input Validation vulnerability that could re

8.4
CVE-2026-64877

An authenticated non-admin user can exploit a SQL injection flaw in the ticketing REST API to access sensitive data stor

8.3
CVE-2026-7345

Insufficient validation of untrusted input in Feedback in Google Chrome prior to 147.0.7727.138 allowed a remote attacke

8.3
CVE-2026-7905

Insufficient validation of untrusted input in Media in Google Chrome on Android prior to 148.0.7778.96 allowed a remote

8.3
CVE-2026-7916

Insufficient data validation in InterestGroups in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had

8.3
CVE-2026-7967

Insufficient validation of untrusted input in Navigation in Google Chrome prior to 148.0.7778.96 allowed a remote attack

8.3
CVE-2026-10020

Insufficient validation of untrusted input in Skia in Google Chrome on Android prior to 148.0.7778.216 allowed a remote

8.3
CVE-2026-9880

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

8.3
CVE-2026-9885

Insufficient validation of untrusted input in UI in Google Chrome on Mac prior to 148.0.7778.216 allowed a remote attack

8.3
CVE-2026-9898

Insufficient validation of untrusted input in GPU in Google Chrome on Android prior to 148.0.7778.216 allowed a remote a

8.3
CVE-2026-9914

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

8.3
CVE-2026-9977

Insufficient validation of untrusted input in WebShare in Google Chrome on Android prior to 148.0.7778.216 allowed a rem

8.3
CVE-2026-9982

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

8.3
CVE-2026-10911

Insufficient validation of untrusted input in Media in Google Chrome prior to 149.0.7827.53 allowed a remote attacker wh

8.3
CVE-2026-10917

Insufficient validation of untrusted input in Media in Google Chrome prior to 149.0.7827.53 allowed a remote attacker wh

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.

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