OFFAT

OWASP OFFAT OWASP OFFAT OFFensive Api Tester is created to automatically test API for common vulnerabilities after generating tests from openapi specification file. It provides feature to automatically fuzz inputs and use user provided inputs during tests specified via YAML config file. Demo Note...

api-security-audit-action

GitHub Action: 42Crunch REST API Static Security Testing The REST API Static Security Testing action locates REST API contracts that follow the OpenAPI Specification OAS, formerly known as Swagger and runs thorough security checks on them. Both OAS v2 and v3.0.x are supported, in both JSON and YA...

restler-fuzzer

RESTler ¿Qué es RESTler? RESTler es la primera herramienta de fuzzing de API REST con estado para probar automáticamente servicios en la nube a través de sus API REST y encontrar errores de seguridad y confiabilidad en estos servicios. Para un servicio en la nube dado con una especificación OpenA...

CVE-2026-23947-PoC

Walkthrough: CVE-2026-23947 - Orval Arbitrary Code Execution This walkthrough demonstrates how an untrusted OpenAPI specification can exploit Orval to inject arbitrary code into generated clients via the x-enumDescriptions and x-enumNames fields. Prerequisites Node.js v20 or v22 npm Setup 1. Crea...

CVE-2026-76390

In Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3, an unauthenticated user could access the add-on OpenAPI specification through Splunk Web static file paths. The exposed specification could allow for reconnaissance of the add-on Representational State Transfer REST A...

CVE-2026-76390 Information Disclosure through Splunk Web in Cisco Talos Intelligence for Enterprise Security Cloud

In Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3, an unauthenticated user could access the add-on OpenAPI specification through Splunk Web static file paths. The exposed specification could allow for reconnaissance of the add-on Representational State Transfer REST A...

CVE-2026-76390

Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3 expose the add-on's OpenAPI specification through Splunk Web static file paths without requiring authentication. The root cause is that the generated OpenAPI spec is packaged in a static file path that Splunk Web serves u...

PT-2026-78817

Name of the Vulnerable Software and Affected Versions Cisco Talos Intelligence for Enterprise Security Cloud versions prior to 1.0.3 Description An unauthenticated user can access the add-on OpenAPI specification via Splunk Web static file paths. This exposure occurs because the generated OpenAPI...

CVE-2026-54664

swagger-typescript-api generates API clients for Fetch or Axios from an OpenAPI Specification. Prior to 13.12.2, src/schema-parser/base-schema-parsers/enum.ts passes components.schemas..enumi values to Ts.StringValue in src/configuration.ts without escaping before...

CVE-2026-54662

swagger-typescript-api generates API clients for Fetch or Axios from OpenAPI specifications. Prior to 13.12.2, src/code-gen-process.ts createApiConfig copies servers0.url into apiConfig.baseUrl, and templates/base/http-clients/fetch-http-client.ejs interpolates apiConfig.baseUrl into the generate...

CVE-2026-54664 swagger-typescript-api vulnerable to code injection via unescaped enum string values

swagger-typescript-api generates API clients for Fetch or Axios from an OpenAPI Specification. Prior to 13.12.2, src/schema-parser/base-schema-parsers/enum.ts passes components.schemas..enumi values to Ts.StringValue in src/configuration.ts without escaping before...

swagger-typescript-api vulnerable to code injection via unescaped `servers[0].url` in axios http-client template

Summary swagger-typescript-api interpolates servers0.url directly into a TypeScript string literal inside the HttpClient constructor body of the generated axios client templates/base/http-clients/axios-http-client.ejs:71, without any escaping. A malicious URL containing a " closes the string...

CVE-2026-54661

swagger-typescript-api generates API clients for Fetch or Axios from an OpenAPI Specification. Prior to 13.12.2, templates/base/http-clients/axios-http-client.ejs interpolates servers0.url from src/code-gen-process.ts into the HttpClient constructor without escaping, allowing an attacker-controll...

CVE-2026-54661 swagger-typescript-api vulnerable to code injection via unescaped `servers[0].url` in axios http-client template

swagger-typescript-api generates API clients for Fetch or Axios from an OpenAPI Specification. Prior to 13.12.2, templates/base/http-clients/axios-http-client.ejs interpolates servers0.url from src/code-gen-process.ts into the HttpClient constructor without escaping, allowing an attacker-controll...

CVE-2026-54663

swagger-typescript-api generates API clients for Fetch or Axios from OpenAPI specifications. Prior to 13.12.2, src/resolved-swagger-schema.ts warmUpRemoteSchemasCache resolves external $ref URLs and fetchRemoteSchemaDocument uses isHttpUrl to fetch any http or https target without private IP,...

CVE-2026-54662 swagger-typescript-api vulnerable to code injection via unescaped `servers[0].url` in fetch http-client template

swagger-typescript-api generates API clients for Fetch or Axios from OpenAPI specifications. Prior to 13.12.2, src/code-gen-process.ts createApiConfig copies servers0.url into apiConfig.baseUrl, and templates/base/http-clients/fetch-http-client.ejs interpolates apiConfig.baseUrl into the generate...

CVE-2026-54660 swagger-typescript-api vulnerable to authorization-token exfiltration via spec `$ref`

swagger-typescript-api generates API clients for Fetch or Axios from OpenAPI specifications. Prior to 13.12.2, src/resolved-swagger-schema.ts getRemoteRequestHeaders forwards --authorizationToken to every URL fetched by fetchRemoteSchemaDocument while warmUpRemoteSchemasCache resolves external $r...

CVE-2026-47769

APIFold reads an OpenAPI 3.x or Swagger 2.x specification and generates a live, production-ready MCP server endpoint. Prior to commit 7f19b52280f414f57af2b79a95333d1c8fbeece5, the /webhooks/:serverSlug/:eventName endpoint accepts arbitrary unauthenticated JSON and stores it in Redis and the...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection through PythonConventionService.RemoveInvalidDescriptionCharacters and KiotaBuilder enum description handling in src/Kiota.Builder/Writers/Python and src/Kiota.Builder/KiotaBuilder.cs. An attacker can execute...

CVE-2026-8694

CVE-2026-8694 involves an improper access control flaw in Devolutions PowerShell Universal up to version 2026.1.7, where an unauthenticated remote attacker can obtain the OpenAPI specification of user-defined REST endpoints. The affected component is the OpenAPI/REST endpoint documentation expose...