CWE-20
Improper Input Validation
Description
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.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-10 · CAPEC-101 · CAPEC-104 · CAPEC-108 · CAPEC-109 · CAPEC-110 · CAPEC-120 · CAPEC-13 · CAPEC-135 · CAPEC-136 · CAPEC-14 · CAPEC-153 · CAPEC-182 · CAPEC-209 · CAPEC-22 · CAPEC-23 · CAPEC-230 · CAPEC-231 · CAPEC-24 · CAPEC-250 · CAPEC-261 · CAPEC-267 · CAPEC-28 · CAPEC-3 · CAPEC-31 · CAPEC-42 · CAPEC-43 · CAPEC-45 · CAPEC-46 · CAPEC-47 · CAPEC-473 · CAPEC-52 · CAPEC-53 · CAPEC-588 · CAPEC-63 · CAPEC-64 · CAPEC-664 · CAPEC-67 · CAPEC-7 · CAPEC-71 · CAPEC-72 · CAPEC-73 · CAPEC-78 · CAPEC-79 · CAPEC-8 · CAPEC-80 · CAPEC-81 · CAPEC-83 · CAPEC-85 · CAPEC-88 · CAPEC-9
CVEs mapped to this weakness (8,003)
page 46 of 401| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2016-5782 | Hig | 0.56 | 8.6 | 0.02 | Feb 13, 2017 | An issue was discovered in Locus Energy LGate prior to 1.05H, LGate 50, LGate 100, LGate 101, LGate 120, and LGate 320. Locus Energy meters use a PHP script to manage the energy meter parameters for voltage monitoring and network configuration. The PHP code does not properly… | ||
| CVE-2017-3790 | Hig | 0.56 | 8.6 | 0.03 | Feb 1, 2017 | A vulnerability in the received packet parser of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) software could allow an unauthenticated, remote attacker to cause a reload of the affected system, resulting in a denial of service (DoS) condition.… | ||
| CVE-2016-7434 | Hig | 0.56 | 7.5 | 0.53 | Jan 13, 2017 | The read_mru_list function in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (crash) via a crafted mrulist query. | ||
| CVE-2017-0004 | Hig | 0.56 | 7.5 | 0.90 | Jan 10, 2017 | The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 allows remote attackers to cause a denial of service (reboot) via a crafted authentication request, aka "Local Security Authority… | ||
| CVE-2016-4332 | Hig | 0.56 | 8.6 | 0.01 | Nov 18, 2016 | The library's failure to check if certain message types support a particular flag, the HDF5 1.8.16 library will cast the structure to an alternative structure and then assign to fields that aren't supported by the message type and the library will write outside the bounds of the… | ||
| CVE-2016-6515 | Hig | 0.56 | 7.5 | 0.59 | Aug 7, 2016 | The auth_password function in auth-passwd.c in sshd in OpenSSH before 7.3 does not limit password lengths for password authentication, which allows remote attackers to cause a denial of service (crypt CPU consumption) via a long string. | ||
| CVE-2026-47196 | Hig | 0.55 | — | 0.00 | Jun 12, 2026 | Quest Bot is an opensource Discord Bot. Prior to version 1.1.6, the automod add command trims user input but does not reject an empty result. Adding a rule containing only whitespace stores an empty word. The message listener later checks content.includes(""), which is always… | ||
| CVE-2026-47931 | Hig | 0.55 | 8.4 | 0.01 | Jun 9, 2026 | ColdFusion versions 2023.19, 2025.8 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed. | ||
| CVE-2026-45628 | Cri | 0.55 | 9.6 | 0.00 | May 29, 2026 | Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.29.2 and earlier, Dokploy constructs shell commands using JavaScript template literals and executes them via child_process.exec() (which runs through /bin/sh -c). User-supplied branch names, repository URLs, and… | ||
| CVE-2026-9157 | Hig | 0.55 | 8.4 | 0.00 | May 21, 2026 | Improper input validation, Unrestricted upload of file with dangerous type vulnerability in Gmission Web Fax allows Remote Code Inclusion. This issue affects Web Fax: from 3.0 before 3.1. | ||
| CVE-2025-29936 | Hig | 0.55 | — | 0.00 | May 15, 2026 | Improper input validation within the AMD Platform Management Framework (PMF) could allow an attacker to unmap arbitrary memory pages potentially impacting integrity and availability, or allowing privilege escalation resulting in loss of confidentiality. | ||
| CVE-2026-44482 | Cri | 0.55 | 9.6 | 0.00 | May 14, 2026 | soundcloud-rpc is a SoundCloud Client with Discord Rich Presence, Dark Mode, Last.fm and AdBlock support. Prior to 0.1.8, a track title containing an HTML payload executed locally in the Electron app. This means attacker-controlled SoundCloud track metadata can lead to local… | ||
| CVE-2026-43899 | Cri | 0.55 | 9.6 | 0.00 | May 11, 2026 | DeepChat is an open-source artificial intelligence agent platform that unifies models, tools, and agents. Prior to v1.0.4-beta.1, An incomplete mitigation for CVE-2025-55733 leaves DeepChat vulnerable to an arbitrary protocol execution bypass (RCE). While the patch correctly… | ||
| CVE-2026-44336 | Cri | 0.55 | 9.6 | 0.01 | May 8, 2026 | PraisonAI is a multi-agent teams system. Prior to version 4.6.34, PraisonAI's MCP (Model Context Protocol) server (praisonai mcp serve) registers four file-handling tools by default — praisonai.rules.create, praisonai.rules.show, praisonai.rules.delete, and… | ||
| CVE-2026-43944 | Cri | 0.55 | 9.6 | 0.00 | May 8, 2026 | electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. From versions 3.0.6 to before 3.8.15, electerm is vulnerable to arbitrary local code execution via deep links, CLI --opts, or crafted shortcuts. Exploit requires clicking a crafted… | ||
| CVE-2026-33471 | Cri | 0.55 | 9.6 | 0.00 | Apr 22, 2026 | nimiq-block contains block primitives to be used in Nimiq's Rust implementation. `SkipBlockProof::verify` computes its quorum check using `BitSet.len()`, then iterates `BitSet` indices and casts each `usize` index to `u16` (`slot as u16`) for slot lookup. Prior to version 1.3.0,… | ||
| CVE-2026-39399 | Cri | 0.55 | 9.6 | 0.01 | Apr 14, 2026 | NuGet Gallery is a package repository that powers nuget.org. A security vulnerability exists in the NuGetGallery backend job’s handling of .nuspec files within NuGet packages. An attacker can supply a crafted nuspec file with malicious metadata, leading to cross package… | ||
| CVE-2026-27306 | Hig | 0.55 | 8.4 | 0.00 | Apr 14, 2026 | ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Attacker requires elevated privileges. Exploitation of this issue requires user… | ||
| CVE-2026-32201 | Med | 0.55 | 6.5 | 0.24 | KEV | Apr 14, 2026 | Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network. | |
| CVE-2025-2296 | Hig | 0.55 | — | 0.01 | Dec 9, 2025 | EDK2 contains a vulnerability in BIOS where an attacker may cause “ Improper Input Validation” by local access. Successful exploitation of this vulnerability could alter control flow in unexpected ways, potentially allowing arbitrary command execution and impacting… |
- risk 0.56cvss 8.6epss 0.02
An issue was discovered in Locus Energy LGate prior to 1.05H, LGate 50, LGate 100, LGate 101, LGate 120, and LGate 320. Locus Energy meters use a PHP script to manage the energy meter parameters for voltage monitoring and network configuration. The PHP code does not properly…
- risk 0.56cvss 8.6epss 0.03
A vulnerability in the received packet parser of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) software could allow an unauthenticated, remote attacker to cause a reload of the affected system, resulting in a denial of service (DoS) condition.…
- risk 0.56cvss 7.5epss 0.53
The read_mru_list function in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (crash) via a crafted mrulist query.
- risk 0.56cvss 7.5epss 0.90
The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 allows remote attackers to cause a denial of service (reboot) via a crafted authentication request, aka "Local Security Authority…
- risk 0.56cvss 8.6epss 0.01
The library's failure to check if certain message types support a particular flag, the HDF5 1.8.16 library will cast the structure to an alternative structure and then assign to fields that aren't supported by the message type and the library will write outside the bounds of the…
- risk 0.56cvss 7.5epss 0.59
The auth_password function in auth-passwd.c in sshd in OpenSSH before 7.3 does not limit password lengths for password authentication, which allows remote attackers to cause a denial of service (crypt CPU consumption) via a long string.
- risk 0.55cvss —epss 0.00
Quest Bot is an opensource Discord Bot. Prior to version 1.1.6, the automod add command trims user input but does not reject an empty result. Adding a rule containing only whitespace stores an empty word. The message listener later checks content.includes(""), which is always…
- risk 0.55cvss 8.4epss 0.01
ColdFusion versions 2023.19, 2025.8 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed.
- risk 0.55cvss 9.6epss 0.00
Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.29.2 and earlier, Dokploy constructs shell commands using JavaScript template literals and executes them via child_process.exec() (which runs through /bin/sh -c). User-supplied branch names, repository URLs, and…
- risk 0.55cvss 8.4epss 0.00
Improper input validation, Unrestricted upload of file with dangerous type vulnerability in Gmission Web Fax allows Remote Code Inclusion. This issue affects Web Fax: from 3.0 before 3.1.
- risk 0.55cvss —epss 0.00
Improper input validation within the AMD Platform Management Framework (PMF) could allow an attacker to unmap arbitrary memory pages potentially impacting integrity and availability, or allowing privilege escalation resulting in loss of confidentiality.
- risk 0.55cvss 9.6epss 0.00
soundcloud-rpc is a SoundCloud Client with Discord Rich Presence, Dark Mode, Last.fm and AdBlock support. Prior to 0.1.8, a track title containing an HTML payload executed locally in the Electron app. This means attacker-controlled SoundCloud track metadata can lead to local…
- risk 0.55cvss 9.6epss 0.00
DeepChat is an open-source artificial intelligence agent platform that unifies models, tools, and agents. Prior to v1.0.4-beta.1, An incomplete mitigation for CVE-2025-55733 leaves DeepChat vulnerable to an arbitrary protocol execution bypass (RCE). While the patch correctly…
- risk 0.55cvss 9.6epss 0.01
PraisonAI is a multi-agent teams system. Prior to version 4.6.34, PraisonAI's MCP (Model Context Protocol) server (praisonai mcp serve) registers four file-handling tools by default — praisonai.rules.create, praisonai.rules.show, praisonai.rules.delete, and…
- risk 0.55cvss 9.6epss 0.00
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. From versions 3.0.6 to before 3.8.15, electerm is vulnerable to arbitrary local code execution via deep links, CLI --opts, or crafted shortcuts. Exploit requires clicking a crafted…
- risk 0.55cvss 9.6epss 0.00
nimiq-block contains block primitives to be used in Nimiq's Rust implementation. `SkipBlockProof::verify` computes its quorum check using `BitSet.len()`, then iterates `BitSet` indices and casts each `usize` index to `u16` (`slot as u16`) for slot lookup. Prior to version 1.3.0,…
- risk 0.55cvss 9.6epss 0.01
NuGet Gallery is a package repository that powers nuget.org. A security vulnerability exists in the NuGetGallery backend job’s handling of .nuspec files within NuGet packages. An attacker can supply a crafted nuspec file with malicious metadata, leading to cross package…
- risk 0.55cvss 8.4epss 0.00
ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Attacker requires elevated privileges. Exploitation of this issue requires user…
- risk 0.55cvss 6.5epss 0.24
Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
- risk 0.55cvss —epss 0.01
EDK2 contains a vulnerability in BIOS where an attacker may cause “ Improper Input Validation” by local access. Successful exploitation of this vulnerability could alter control flow in unexpected ways, potentially allowing arbitrary command execution and impacting…