Citrix Netscaler ADC & Gateway - Out-Of-Bounds Memory Read

The vulnerability would enable an attacker to remotely obtain sensitive information from a NetScaler appliance configured as a Gateway or AAA virtual server via a very commonly connected Web interface, and without requiring authentication. This bug is nearly identical to the Citrix Bleed...

CVE-2025-5777

🩸 CVE-2025-5777 - CitrixBleed 2 Memory Disclosure Vulnerability in Citrix NetScaler / ADC 📌 1. Executive Summary CitrixBleed 2 refers to a critical memory disclosure vulnerability affecting: 🏢 Citrix NetScaler ADC 🌐 NetScaler Gateway 🔐 Internet-facing VPN appliances It allows unauthenticated...

citrix-netscaler-triage

Citrix NetScaler Triage This repository contains triage scripts for Citrix NetScaler devices: iocitrix.py -- a Dissect script to Triage a Citrix NetScaler image/target. scan-citrix-netscaler-version.py -- Scan and fingerprint the version of a NetScaler device over HTTPs...

CVE-2025-12101-Scanner-PoC

CVE-2025-12101 Scanner Multi-threaded vulnerability scanner for CVE-2025-12101 - Citrix NetScaler XSS via SAML RelayState. Overview CVE-2025-12101 is a reflected XSS vulnerability in Citrix NetScaler ADC and Gateway products affecting the /cgi/logout endpoint through the RelayState parameter. CVS...

Honeypot-Logs-CVE-2025-5777

Honeypot-Logs-CVE-2025-5777 CitrixBleed 2 NetScaler honeypot logs...

citrix-ioc-scanner-cve-2023-3519

Indicator of Compromise Scanner for CVE-2023-3519 This repository contains a utility for detecting compromises of Citrix ADC Appliances related to CVE-2023-3519. The utility, and its resources, encode indicators of compromise collected during Mandiant investigations. To learn more, please read th...

CVE-2026-3055

🔥 NetScalerBleed2: Critical Unauth Memory Overread in Citrix NetScaler CVE-2026-3055 Unauthenticated Out-of-Bounds Memory Read Memory Leak Only on appliances configured as SAML Identity Provider IdP 📋 Overview CVE-2026-3055 is a critical out-of-bounds read vulnerability CWE-125 in Citrix NetScale...

cve-2023-4966-iocs

Scan for CVE-2023-4966 IoCs Script: check-cve-2023-4966.py The script searches the Citrix NetScaler logs for possible CVE-2023-4966 exploitation. Usage root@kitploit: usage: check-cve-2023-4966.py -h --nologline logdirpath Python script to check CitrixNetScaler logs for possible CVE-2023-4966...

citrix-netscaler-memory-leak

Badges License MIT Installation 1. Install Python3 and pip Instructions Here If you can't figure this out, you shouldn't really be using this Install via pip root@kitploit: pip install citrix-netscaler-memory-leak Run bellow command to check citrix-netscaler-memory-leak -h Configurations 2. We...

CVE-2026-19490-check

Citrix NetScaler SAML nFactor Context Authentication Bypass — Vulnerability Detection Script A safe, unauthenticated vulnerability check for CVE-2026-19490 , the pre-authentication authentication bypass in the Citrix NetScaler ADC / NetScaler Gateway SAML service-provider path CTX696939, publishe...

CVE-2026-3055---Citrix-NetScaler-Memory-Overread-PoC

🔓 CVE-2026-3055 - Citrix NetScaler Memory Overread Exploit ⚠️ WARNING This tool is for educational purposes and authorized testing only. Do not use on systems without explicit permission. 📋 Description Exploit for CVE-2026-3055 - out-of-bounds read memory overread vulnerability in NetScaler ADC an...

CVE-2026-19490

CVE-2026-19490 — NetScaler ADC/Gateway SAML 认证绕过 通过 GET /cgi/samlauth 上的 SAML HTTP-Redirect 绑定处理器，可在 Citrix NetScaler ADC / NetScaler Gateway 上实现未认证的会话伪造。CVSS 4.0 9.3，CWE-288。公告 CTX696939（2026-08-19），无缓解措施。原始报告的功劳归于 Samarth Vashisht（摩根大通渗透测试团队）；本仓库中的根因分析和代码均为我自己的成果。 受影响版本：14.1 早于 14.1-73.32，13.1 ...

CVE-2026-3055

CVE-2026-3055 - Security Vulnerability Severity: N/A CVSS: N/A Impact: N/A Published: 2026-03-23 Legal For authorized security testing only. Root Cause short version Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread...

CitrixBleed-2-CVE-2025-5777-PoC-

CitrixBleed 2 CVE-2025-5777 Ultimate Analysis An Out-of-Bounds Memory Read in NetScaler ADC / Gateway — A Comprehensive Guide from Root Cause to Offensive and Defensive Exercises poc usage: python3 poc.py https://gateway.example.com exp usage: python3 exp.py https://gateway.example.com admin...

CitrixNetscalerAnalysis

Citrix Analysis Notebook A jupyter notebook to aid in automating some of the forensic analysis related to Citrix Netscaler hosts compromised via CVE-2019-19781. For help retrieving artifacts to examine see this Citrix triage script. All notes/suggestions are welcome. Feel free to submit pull...

CVE-2023-3519

CVE-2023-3519 NetScaler Citrix ADC CVE-2023-3519 Scanner A simple scanner to find netscalers and look at the las modified date on the HTTP header response this project is a scanner made by me in C using the source-code of mrr3b00t in powershell...

CVE-2026-3055-Scanner---Herramienta-de-Detecci-n

🔍 CVE-2026-3055 Scanner - NetScaler Memory Overread Detection Tool ⚠️ WARNING This tool is for educational purposes and authorized testing only. Do not use on systems without explicit permission from the owner. 📋 Description Detection tool for CVE-2026-3055 that identifies Citrix NetScaler ADC and...

check-cve-2026-3055-netscaler

CVE-2026-3055 NetScaler SAML IdP check Python helper to probe Citrix NetScaler / NetScaler Gateway appliances for CVE-2026-3055 memory overread when acting as a SAML Identity Provider. Detection logic matches the public write-up from watchTowr Labs. Prerequisites Python 3.10+ Only applies to...

cve-2019-19781

CVE-2019-19781 该内容仅因其他研究人员率先公开其代码而上传。我们原本希望将其保密更长时间，让防御者有足够时间修补系统。 我们完全支持负责任的披露，但在此案例中，秘密已经泄露。 漏洞利用：CVE-2019-19781 Citrixmash CVE-2019-19781 利用工具 root@stronghold-nix:/home/relik/Desktop/git/cve-2019-19781 python citrixmash.py Citrixmash v0.1 - 利用 Citrix 目录遍历漏洞：CVE-2019-19781 工具编写者：Rob Simon 与 Dav...

CVE-2025-5777

CVE-2025-5777 Citrix NetScaler Memory Leak Exploit !WARNING This script is intended for educational and research purposes only. Do not use it against systems without explicit permission. Unauthorized access or testing is illegal and unethical. Read the full DISCLAIMER before using this script...