CWE-20

High likelihood

Improper Input Validation

Parent: CWE-707 - Improper Neutralization

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

12,439 vulnerabilities with CWE-20
CVE-2026-24403 HIGH
iccDEV <2.3.1.1 - Memory Corruption
CVSS 7.1
CVE-2026-1225 LOW
logback-core <= 1.5.24 - Arbitrary Class Instantiation via Configuration File Processing
CVE-2026-23887 MEDIUM
Group-Office <6.8.148 & 25.0.1-25.0.79 - XSS
CVSS 5.4
CVE-2026-22598 HIGH
ManageIQ < radjabov-2 - Denial of Service via Malformed TimeProfile
CVE-2026-22444 HIGH
Apache Solr 8.6.0-9.10.0 - Unauthenticated Path Traversal via Create Core API
CVSS 7.1
CVE-2026-0933 CRITICAL
Cloudflare Wrangler 2.0.15-3.114.17 - OS Command Injection via --commit-hash Parameter
CVSS 9.9
CVE-2026-0903 MEDIUM
Google Chrome < 144.0.7559.59 - Dangerous File Type Protection Bypass via Malicious File Download
CVSS 5.4
CVE-2026-23886 MEDIUM
Swift W3C TraceContext <1.0.0-beta.5 & Swift OTel <1.0.4 - DoS
CVSS 5.3
CVE-2026-23880 HIGH
OnboardLite <commit 1d32081a66f21bcf41df1ecb672490b13f6e429f - XSS
CVSS 7.3
CVE-2026-23841 CRITICAL
Movary < 0.70.0 - Cross-Site Scripting via CategoryCreated Parameter
CVSS 9.3
CVE-2026-23840 CRITICAL
Movary < 0.70.0 - Cross-Site Scripting via CategoryDeleted Parameter
CVSS 9.3
CVE-2026-23839 CRITICAL
Movary < 0.70.0 - Cross-Site Scripting via CategoryUpdated Parameter
CVSS 9.3
CVE-2026-23836 CRITICAL
hotcrp 3.0-3.1 - Remote Code Execution via Formula Code Injection
CVSS 9.9
CVE-2026-0976 LOW
Keycloak - Path Filter Bypass via RFC-Compliant Matrix Parameters
CVSS 3.7
CVE-2026-22868 HIGH
go-ethereum < 1.16.8 - Denial of Service via Crafted Message
CVSS 7.5
CVE-2026-22862 HIGH
go-ethereum < 1.16.8 - Denial of Service via Crafted Message
CVSS 7.5
CVE-2026-0543 MEDIUM
Kibana 7.0.0-7.17.29 - Authenticated Denial of Service via Email Connector Address Parameter
CVSS 6.5
CVE-2026-21272 HIGH
Dreamweaver < 21.7 - Arbitrary File System Write via Malicious File Processing
CVSS 8.6
CVE-2026-21271 HIGH
Dreamweaver < 21.7 - Arbitrary Code Execution via Malicious File
CVSS 8.6
CVE-2026-21268 HIGH
Dreamweaver < 21.7 - Arbitrary Code Execution via Malicious File
CVSS 8.6
CVE-2026-20951 HIGH
Microsoft SharePoint Server - Unauthenticated Remote Code Execution
CVSS 7.8
CVE-2026-20856 HIGH
Windows Server Update Service - Code Injection
CVSS 8.1
CVE-2026-20812 MEDIUM
Windows LDAP - Lightweight Directory Access Protocol - Info Disclosure
CVSS 6.5
CVE-2026-0406 HIGH
NETGEAR XR1000v2 - Command Injection
CVSS 8.0
CVE-2026-0404 HIGH
NETGEAR Orbi Firmware < 7.2.8.5 - Authenticated OS Command Injection via DHCPv6
CVSS 8.0
Details
Vulnerabilities 12,439
Exploit Likelihood High