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Improper Input Validation

1,071
CRITICAL
4,031
HIGH
3,494
MEDIUM
283
LOW
9,068 CVEs · Page 15/182
7.2
CVE-2026-21893

n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerab

7.2
CVE-2025-14558

The rtsol(8) and rtsold(8) programs do not validate the domain search list options provided in router advertisement mess

7.2
CVE-2025-69986

A buffer overflow vulnerability exists in the ONVIF GetStreamUri function of LSC Indoor Camera V7.6.32. The application

7.2
CVE-2026-24504

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 r

7.2
CVE-2026-24505

Dell PowerProtect Data Domain, versions 8.5 through 8.6 contain an improper input validation vulnerability. A high privi

7.2
CVE-2026-40871

mailcow: dockerized is an open source groupware/email suite based on docker. Versions prior to 2026-03b have a second-or

7.2
CVE-2026-6973 KEV

An Improper Input Validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remotely authentic

7.2
CVE-2026-27891

FacturaScripts is an open source accounting and invoicing software. Versions 2026 and below contain a critical vulnerabi

7.2
CVE-2026-5509

An authenticated command injection vulnerability exists in the Archer BE450 v1 and BE7200 v1 router that allows an admin

7.2
CVE-2026-3576

The Planyo Online Reservation System plugin for WordPress is vulnerable to Server-Side Request Forgery leading to Local

7.2
CVE-2026-1771

The MapSVG plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the SVGFi

7.2
CVE-2026-40714

Dell PowerProtect Data Manager, versions prior to 20.2.0.0, contain(s) an Improper Input Validation vulnerability. A hig

7.2
CVE-2026-16139

In Progress ShareFile Storage Zones Controller versions <= 5.12.5 and <= 6.0.2, an authenticated zone administrator can

7.1
CVE-2025-52519

An issue was discovered in the Camera in Samsung Mobile Processor and Wearable Processor Exynos 1330, 1380, 1480, 2400,

7.1
CVE-2026-21681

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of Internatio

7.1
CVE-2026-21684

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of Internatio

7.1
CVE-2026-21685

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of Internatio

7.1
CVE-2026-21686

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of Internatio

7.1
CVE-2026-21687

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of Internatio

7.1
CVE-2026-22444

The "create core" API of Apache Solr 8.6 through 9.10.0 lacks sufficient input validation on some API parameters, which

7.1
CVE-2026-24403

iccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. In v

7.1
CVE-2026-24404

iccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. In v

7.1
CVE-2026-24407

iccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Vers

7.1
CVE-2026-24409

iccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Vers

7.1
CVE-2026-24410

iccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Vers

7.1
CVE-2026-24411

iccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Vers

7.1
CVE-2026-25126

PolarLearn is a free and open-source learning program. Prior to version 0-PRERELEASE-15, the vote API route (`POST /api/

7.1
CVE-2026-27170

OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. In versions 1.1.

7.1
CVE-2026-27953

ormar is a async mini ORM for Python. Versions 0.23.0 and below are vulnerable to Pydantic validation bypass through the

7.1
CVE-2026-40162

Bugsink is a self-hosted error tracking tool. In 2.1.0, an authenticated file write vulnerability was identified in Bugs

7.1
CVE-2026-42261

PromptHub is an all-in-one AI toolbox for prompt, skill, and agent management. From version 0.4.9 to before version 0.5.

7.1
CVE-2026-24195

NVIDIA Display Driver for Linux contains a vulnerability in UVM, where a user could cause improper input validation. A s

7.1
CVE-2026-46243

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject userspace cifs.spnego descripti

7.1
CVE-2026-48569

Improper input validation in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.

7.1
CVE-2026-45329

ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.4 and 6.0, several ESP-TEE secu

7.1
CVE-2026-10651

bt_sdp_parse_attribute() in subsys/bluetooth/host/classic/sdp.c validated only that the SDP record buffer held the type-

7.1
CVE-2026-43725

The issue was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.

7.1
CVE-2026-50144

ncnn is a high-performance neural network inference framework optimized for the mobile platform. In commit e54f7b1f88434

7.1
CVE-2026-43813

A validation issue was addressed with improved input sanitization. This issue is fixed in iOS 26.6 and iPadOS 26.6, macO

7.1
CVE-2026-17741

Insufficient validation of untrusted input in WebView in Google Chrome on Android prior to 151.0.7922.72 allowed a remot

7.1
CVE-2026-17867

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

7.1
CVE-2026-17888

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

7.1
CVE-2026-21058

Improper input validation in Samsung Contacts prior to SMR Aug-2026 Release 1 allows local attackers to delete file with

7.1
CVE-2026-76330

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, an unauthenticated user could trick an authentic

7.1
CVE-2026-76332

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, an unauthenticated user could trick an authentic

7.1
CVE-2026-82648

WWBN AVideo contains a server-side request forgery filter bypass vulnerability in the isSSRFSafeURL function that fails

7.0
CVE-2026-30901

Improper Input Validation in Zoom Rooms for Windows before 6.6.5 in Kiosk Mode may allow an authenticated user to conduc

7.0
CVE-2026-67326

GitPython before 3.1.50 fails to validate newline characters in the section parameter of config_writer(), allowing attac

6.8
CVE-2025-65397

An insecure authentication mechanism in the safe_exec.sh startup script of Blurams Flare Camera version 24.1114.151.929

6.8
CVE-2026-23571

A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-Run

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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