EUVD-2026-102161

kin-openapi is a Go project for handling OpenAPI files. Prior to 0.148.0, the OpenAPI 3.1 validation path passes YAML NaN and infinity numeric values to santhosh-tekuri/jsonschema v6.0.2 without applying kin-openapi's existing finite-number guards. A remote unauthenticated client can send an...

CVE-2026-100352

The kin-openapi Go project (prior to version 0.148.0 ) is vulnerable to a denial-of-service condition during OpenAPI 3.1 validation . The root cause is that the validation path passes YAML NaN and infinity numeric values (.nan, .inf, -.inf) to the santhosh-tekuri/jsonschema v6.0.2 dependency with...

CVE-2026-73502

A flaw was found in kin-openapi. An unauthenticated remote attacker can trigger a null-pointer dereference in the openapi3filter.ValidateRequest function. This occurs when validating a request against a content parameter whose application/json media type has no schema. Successful exploitation lea...

SUSE CVE-2026-73502

kin-openapi is a Go project for handling OpenAPI files. From 0.2.0 until 0.144.0, openapi3filter.ValidateRequest can encounter a NULL-pointer-dereference denial of service when an operation declares a content parameter whose application/json media type has no schema. In...

EUVD-2026-61142

kin-openapi is a Go project for handling OpenAPI files. From 0.2.0 until 0.144.0, openapi3filter.ValidateRequest can encounter a NULL-pointer-dereference denial of service when an operation declares a content parameter whose application/json media type has no schema. In...

CVE-2026-73502

openapi3filter.ValidateRequest contains a NULL-pointer-dereference denial of service: any unauthenticated client can crash the request-validation path with a single HTTP request. When an operation declares a content parameter as opposed to a schema parameter whose media type object has no schema,...

kin-openapi openapi3filter: unauthenticated nil-pointer panic when validating a request against a `content` parameter whose media type has no schema

| Field | Value | |---|---| | Ecosystem | Go | | Package | github.com/getkin/kin-openapi | | Affected versions | = 0.143.0 introduced in v0.2.0, PR 90, 2019-05-07; reproduced on HEAD 30e2923 | | Patched versions | 0.144.0 | --- Summary openapi3filter.ValidateRequest contains a...

PT-2026-76594

Name of the Vulnerable Software and Affected Versions kin-openapi versions 0.2.0 through 0.143.0 Description An unauthenticated remote denial of service exists when the openapi3filter.ValidateRequest function processes an operation that declares a content parameter where the application/json medi...

Weak Authentication

org.eclipse.jetty, jetty-openid is vulnerable to Weak Authentication. The vulnerability is caused by a logical programming defect in the validateRequest function in the OpenIdAuthenticator.java class which allows current requests to still proceed even when LoginService does return that the...

CVE-2008-3842

ASP.NET ValidateRequest filters in the Microsoft .NET Framework are vulnerable to bypass and enable cross-site scripting (XSS) when the MS07-040 update is not applied. The issue affects the request validation mechanism (ValidateRequest) used to filter user input, exemplified by a dangerous query ...

CVE-2008-3843: Improper Neutralization of Input During Web Page Generation

Request Validation aka the ValidateRequest filters in ASP.NET in Microsoft .NET Framework with the MS07-040 update does not properly detect dangerous client input, which allows remote attackers to conduct cross-site scripting XSS attacks, as demonstrated by a query string containing a "/" less-th...

CVE-2008-3842: Improper Neutralization of Input During Web Page Generation

Request Validation aka the ValidateRequest filters in ASP.NET in Microsoft .NET Framework without the MS07-040 update does not properly detect dangerous client input, which allows remote attackers to conduct cross-site scripting XSS attacks, as demonstrated by a query string containing a ""...

PR08-20: Bypassing ASP .NET "ValidateRequest" for Script Injection Attacks

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 The Microsoft .NET framework comes with a request validation feature, configurable by the ValidateRequest setting. ValidateRequest has been a feature of ASP.NET since version 1.1. This feature consists of a series of filters, designed to prevent class...