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CWE-20

13,730 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Input Validation

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.

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CVEs (13,730)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Vllm
1Vllm
Jul 24, 2026
Apr 2, 2026
N/A· v4
7.1 HIGH· v3
N/A· v2
vLLM is an inference and serving engine for large language models (LLMs). From version 0.5.5 to before version 0.18.0, Librosa defaults to using numpy.mean for mono downmixing (to_mono), while the international standard...Show more
vLLM is an inference and serving engine for large language models (LLMs). From version 0.5.5 to before version 0.18.0, Librosa defaults to using numpy.mean for mono downmixing (to_mono), while the international standard ITU-R BS.775-4 specifies a weighted downmixing algorithm. This discrepancy results in inconsistency between audio heard by humans (e.g., through headphones/regular speakers) and audio processed by AI models (Which infra via Librosa, such as vllm, transformer). This issue has been patched in version 0.18.0.Show less
1Signalk
1Signal K Server
Jul 21, 2026
Apr 2, 2026
2.1 LOW· v4
6.5 MEDIUM· v3
N/A· v2
Signal K Server is a server application that runs on a central hub in a boat. Prior to version 2.24.0, there is an arbitrary prototype read vulnerability via `from` field bypass. This vulnerability allows a low-privilege...Show more
Signal K Server is a server application that runs on a central hub in a boat. Prior to version 2.24.0, there is an arbitrary prototype read vulnerability via `from` field bypass. This vulnerability allows a low-privileged authenticated user to bypass prototype boundary filtering to extract internal functions and properties from the global prototype object this violates data isolation and lets a user read more than they should. This issue has been patched in version 2.24.0.Show less
1Phpmyfaq
1Phpmyfaq
Oct 26, 2026
Apr 2, 2026
5.4 MEDIUM· v4
6.1 MEDIUM· v3
N/A· v2
phpMyFAQ is an open source FAQ web application. Prior to version 4.1.1, an unauthenticated attacker can submit a guest FAQ with an email address that is syntactically valid per RFC 5321 (quoted local part) yet contains r...Show more
phpMyFAQ is an open source FAQ web application. Prior to version 4.1.1, an unauthenticated attacker can submit a guest FAQ with an email address that is syntactically valid per RFC 5321 (quoted local part) yet contains raw HTML — for example "<script>alert(1)</script>"@evil.com. PHP's FILTER_VALIDATE_EMAIL accepts this email as valid. The email is stored in the database without HTML sanitization and later rendered in the admin FAQ editor template using Twig's |raw filter, which bypasses auto-escaping entirely. This issue has been patched in version 4.1.1.Show less
1Seppmail
1Secure Email Gateway
Oct 26, 2026
Apr 2, 2026
7.8 HIGH· v4
5.3 MEDIUM· v3
N/A· v2
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to bypass subject sanitization and forge security tags using Unicode lookalike characters.
1Seppmail
1Secure Email Gateway
Oct 26, 2026
Apr 2, 2026
7.8 HIGH· v4
9.1 CRITICAL· v3
N/A· v2
SEPPmail Secure Email Gateway before version 15.0.3 does not properly authenticate the inner message of S/MIME-encrypted MIME entities, allowing an attacker to control trusted headers.
1Seppmail
1Secure Email Gateway
Oct 26, 2026
Apr 2, 2026
7.7 HIGH· v4
5.3 MEDIUM· v3
N/A· v2
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to bypass subject sanitization and forge tags such as [signed OK].
1Seppmail
1Secure Email Gateway
Oct 26, 2026
Apr 2, 2026
5.3 MEDIUM· v4
5.3 MEDIUM· v3
N/A· v2
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to hide security tags from users by crafting a long subject.
1Seppmail
1Secure Email Gateway
Oct 26, 2026
Apr 2, 2026
5.3 MEDIUM· v4
7.5 HIGH· v3
N/A· v2
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to craft a password-tag that bypasses subject sanitization.
1Seppmail
1Secure Email Gateway
Oct 26, 2026
Apr 2, 2026
5.3 MEDIUM· v4
9.1 CRITICAL· v3
N/A· v2
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to upload PGP keys with UIDs that do not match their email address.
1Aiohttp
1Aiohttp
Oct 26, 2026
Apr 1, 2026
6.3 MEDIUM· v4
5.3 MEDIUM· v3
N/A· v2
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, multiple Host headers were allowed in aiohttp. This issue has been patched in version 3.13.4.
1Linuxfoundation
1Onnx
Jun 17, 2026
Apr 1, 2026
N/A· v4
8.6 HIGH· v3
N/A· v2
Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, the ExternalDataInfo class in ONNX was using Python’s setattr() function to load metadata (like file...Show more
Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, the ExternalDataInfo class in ONNX was using Python’s setattr() function to load metadata (like file paths or data lengths) directly from an ONNX model file. It didn’t check if the "keys" in the file were valid. Due to this, an attacker could craft a malicious model that overwrites internal object properties. This issue has been patched in version 1.21.0.Show less
1Cisco
1Unified Computing System
Oct 26, 2026
Apr 1, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with admin-level privileges to execute arbitrary code as the root user.&nbsp;This vulnerability is due to i...Show more
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with admin-level privileges to execute arbitrary code as the root user.&nbsp;This vulnerability is due to improper validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system as the root user. Cisco has assigned this vulnerability a SIR of High rather than Medium as the score indicates because additional security implications could occur when the attacker becomes root.Show less
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-
Oct 26, 2026
Apr 1, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
A vulnerability in the change password functionality of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to bypass authentication and gain access to the system as&nbsp;Admin....Show more
A vulnerability in the change password functionality of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to bypass authentication and gain access to the system as&nbsp;Admin. This vulnerability is due to incorrect handling of password change requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to bypass authentication, alter the passwords of any user on the system, including an&nbsp;Admin user, and gain access to the system as that user.Show less
1Oretnom23
1Loan Management System
Jun 17, 2026
Apr 1, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
A Business Logic vulnerability exists in SourceCodester Loan Management System v1.0 due to the lack of proper input validation. The application allows administrators to define "Loan Plans" which determine the duration of...Show more
A Business Logic vulnerability exists in SourceCodester Loan Management System v1.0 due to the lack of proper input validation. The application allows administrators to define "Loan Plans" which determine the duration of a loan (in months). However, the backend fails to validate that the duration must be a positive integer. An attacker can submit a negative value for the months parameter. The system accepts this invalid data and creates a loan plan with a negative duration.Show less
1Freescout
1Freescout
Jul 24, 2026
Mar 31, 2026
N/A· v4
6.1 MEDIUM· v3
N/A· v2
FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.211, host header manipulation in FreeScout version (http://localhost:8080/system/status) allows an attacker to injec...Show more
FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.211, host header manipulation in FreeScout version (http://localhost:8080/system/status) allows an attacker to inject an arbitrary domain into generated absolute URLs. This leads to External Resource Loading and Open Redirect behavior. When the application constructs links and assets using the unvalidated Host header, user requests can be redirected to attacker-controlled domains and external resources may be loaded from malicious servers. This issue has been patched in version 1.8.211.Show less
1Sonicwall
1Email Security
Jul 24, 2026
Mar 31, 2026
N/A· v4
3.8 LOW· v3
N/A· v2
A vulnerability exists in the SonicWall Email Security appliance due to improper input sanitization that may lead to data corruption, allowing a remote authenticated attacker as admin user could exploit this issue by pro...Show more
A vulnerability exists in the SonicWall Email Security appliance due to improper input sanitization that may lead to data corruption, allowing a remote authenticated attacker as admin user could exploit this issue by providing crafted input that corrupts application database.Show less
1Sonicwall
1Email Security
Jul 24, 2026
Mar 31, 2026
N/A· v4
2.7 LOW· v3
N/A· v2
A denial-of-service (DoS) vulnerability exists due to improper input validation in the SonicWall Email Security appliance, allowing a remote authenticated attacker as admin user to cause the application to become unrespo...Show more
A denial-of-service (DoS) vulnerability exists due to improper input validation in the SonicWall Email Security appliance, allowing a remote authenticated attacker as admin user to cause the application to become unresponsive.Show less
1Admidio
1Admidio
Oct 6, 2026
Mar 31, 2026
N/A· v4
3.5 LOW· v3
N/A· v2
Admidio is an open-source user management solution. Prior to version 5.0.8, the inventory module's item_save endpoint accepts a user-controllable POST parameter imported that, when set to true, completely bypasses both C...Show more
Admidio is an open-source user management solution. Prior to version 5.0.8, the inventory module's item_save endpoint accepts a user-controllable POST parameter imported that, when set to true, completely bypasses both CSRF token validation and server-side form validation. An authenticated user can craft a direct POST request to save arbitrary inventory item data without CSRF protection and without the field value checks that the FormPresenter validation normally enforces. This issue has been patched in version 5.0.8.Show less
-
-
Jul 25, 2026
Mar 31, 2026
8.3 HIGH· v4
N/A· v3
N/A· v2
Cato Networks’ Socket versions prior to 25 contain a command injection vulnerability that allows an authenticated attacker with access to the Socket web interface (UI) to execute arbitrary operating system commands as th...Show more
Cato Networks’ Socket versions prior to 25 contain a command injection vulnerability that allows an authenticated attacker with access to the Socket web interface (UI) to execute arbitrary operating system commands as the root user on the Socket’s internal system.Show less
1Tautulli
1Tautulli
Jun 17, 2026
Mar 30, 2026
N/A· v4
4.9 MEDIUM· v3
N/A· v2
Tautulli is a Python based monitoring and tracking tool for Plex Media Server. From version 2.14.2 to before version 2.17.0 for parameters "before" and "after" and from version 2.1.0-beta to before version 2.17.0 for par...Show more
Tautulli is a Python based monitoring and tracking tool for Plex Media Server. From version 2.14.2 to before version 2.17.0 for parameters "before" and "after" and from version 2.1.0-beta to before version 2.17.0 for parameters "section_id" and "user_id", the /api/v2?cmd=get_home_stats endpoint passes the section_id, user_id, before, and after query parameters directly into SQL via Python %-string formatting without parameterization. An attacker who holds the Tautulli admin API key can inject arbitrary SQL and exfiltrate any value from the Tautulli SQLite database via boolean-blind inference. This issue has been patched in version 2.17.0.Show less