tag
Reverse-Shell
Cisco IMC Argument Injection to Root RCE (CVE-2026-20200)
CVE-2026-20200 is an argument injection vulnerability in Cisco IMC that allows an authenticated user to achieve root-level RCE. The Redfish API SSH key upload handler (ManagerAccount.UploadSSHKey) passes the KeyURI parameter to curl without sanitization. An…
GitLab Unauthenticated RCE via Workhorse Pre-Auth Upload into ExifTool DjVu Injection (CVE-2021-22205)
GitLab Workhorse intercepts multipart file uploads and strips image metadata by shelling out to ExifTool before the request is routed to Rails and therefore before any authentication or authorization decision is made. ExifTool in turn contained…
XWiki SolrSearch Macro Unauthenticated Groovy RCE (CVE-2025-24893)
CVE-2025-24893 is a critical unauthenticated remote code execution vulnerability in XWiki, caused by the built-in SolrSearch macro (Main.SolrSearch) passing user-supplied search input into a Groovy evaluation context without sanitization. By crafting a GET…
FreePBX Unauthenticated SQL Injection to RCE (CVE-2025-57819)
CVE-2025-57819 is an unauthenticated SQL injection in FreePBX's admin/ajax.php endpoint handler for the endpoint module, where the brand parameter is concatenated into a backend SQL query without sanitization. The PoC first confirms the injection with an…
Crafty Controller Webhook Jinja2 Server-Side Template Injection RCE (CVE-2025-14700)
Crafty Controller's server Webhook configuration accepts a user-controlled "body" template that is rendered server-side with Jinja2 without sandboxing. An authenticated user can set the webhook body to a Jinja2 expression that escapes the sandbox via…
Windows ikeext.dll IKEv2 Double-Free Remote Kernel Exploit — CVE-2026-33824
This repository is an in-progress C/C++ exploit prototype targeting a double-free vulnerability in Windows' ikeext.dll, the kernel driver that handles IKEv2 IPsec negotiation over UDP port 500. The exploit constructs and sends fragmented (SKF) IKEv2 packets…
Samba spoolss Print Job Command Injection RCE (CVE-2026-4480)
This PoC targets a flaw in Samba's spoolss print spooler RPC interface where a submitted print job's document name/content is not safely handled, allowing an attacker who can open a writable printer/share to inject a shell command that gets executed on the…
MIPS-Based Managed Switch Firmware Pre-Auth Kernel RCE — CVE-2026-1668
The switch's embedded web management HTTP server contains a memory-corruption flaw reachable via a crafted request to the /data/login.json endpoint, exploitable before the device's first legitimate HTTP request after boot. The PoC builds a raw MIPS shellcode…
MindsDB — Handler Path Traversal to Remote Code Execution (CVE-2026-27483)
MindsDB exposes a /api/handlers/ endpoint that lists available integration handlers, some of which are registered but not actually installed. By selecting one of these available-but-uninstalled handler names, an attacker can abuse a path traversal flaw in the…
MCPJam Inspector Unauthenticated Command Injection RCE (CVE-2026-23744)
This repository is a German-language Hack The Box "DevHub" walkthrough that documents a full attack chain, one step of which is a genuine, directly reusable RCE against MCPJam Inspector v1.4.2 (CVE-2026-23744). The vulnerable /api/mcp/connect endpoint accepts…
MCPJam Inspector / Arcane MCP Connect Command Injection RCE via Host-Header Vhost Routing (CVE-2026-23520)
The Model Context Protocol (MCP) connect endpoint /api/mcp/connect accepts a JSON body describing a new server connection, including a command and args array that get executed on the host without sanitization. In many deployments the vulnerable component sits…
Math.js Expression Parser Sandbox Bypass RCE (CVE-2026-40897)
Math.js exposes an expression-evaluation API (math.evaluate) intended to run untrusted mathematical expressions inside a restricted sandbox that blocks access to dangerous properties such as constructor. The isSafeProperty guard only inspects direct property…
Langflow Custom Component Remote Code Execution — CVE-2026-33017
Langflow exposes a REST API endpoint that builds and runs a "flow" — a graph of nodes describing a data/LLM pipeline. One of the supported node types is a generic custom component whose code field is arbitrary Python that Langflow imports and executes…
Krayin CRM — TinyMCE Upload Unrestricted File Upload to RCE (CVE-2026-38526)
Krayin CRM's TinyMCE rich-text editor upload endpoint (/admin/tinymce/upload) fails to properly restrict uploaded file types, allowing an authenticated user to bypass the upload filter using a double-extension technique and upload a PHP webshell. Once…
ExifTool Metadata Field Command Injection (macOS) — CVE-2026-3102
The PoC demonstrates a command-injection pattern in ExifTool's metadata tag-copy workflow: a crafted DateTimeOriginal value containing shell metacharacters is written into an image's metadata, and when the image is later processed with -tagsFromFile ...…
Everest Forms Pro Unauthenticated PHP Code Injection via Calculation Addon (CVE-2026-3300)
Everest Forms Pro's Calculation Addon evaluates form field expressions server-side without properly sandboxing attacker-controlled input, allowing an unauthenticated visitor to break out of the expression context and inject arbitrary PHP that gets executed by…
Dolibarr ERP/CRM OS Command Injection via MAIN_ODT_AS_PDF (CVE-2026-23500)
Dolibarr's ODT-to-PDF document conversion feature builds a shell command by concatenating the admin-configurable MAINODTASPDF global setting with a sanitized filename before passing it to PHP's exec(). While the filename argument is escaped with…
Budibase Authentication Bypass to Plugin-Upload Reverse Shell — CVE-2026-31816
Budibase exposes an integrations/webhooks-related endpoint pattern (/api/integrations?/webhooks/trigger) that can be reached without authentication, and a plugin-upload endpoint (/api/plugin/upload?/webhooks/trigger) that shares the same bypass pattern. By…
IngressNightmare - Kubernetes Ingress-NGINX Unauthenticated RCE
IngressNightmare is a chain of critical vulnerabilities (CVE-2025-1097, CVE-2025-1098, CVE-2025-24514, CVE-2025-1974) in the Kubernetes Ingress-NGINX admission controller. Discovered by Wiz Research, the vulnerabilities allow an unauthenticated attacker…
Erlang/OTP SSH Pre-Auth RCE - CVE-2025-32433
CVE-2025-32433 is a critical pre-authentication remote code execution vulnerability in the Erlang/OTP SSH server with a CVSS score of 10.0. An attacker with network access to any service built on Erlang/OTP's SSH daemon can execute arbitrary OS commands…