Improper Neutralization of Input Used for LLM Prompting

Overview @n8n/n8n-nodes-langchain is a Affected versions of this package are vulnerable to Improper Neutralization of Input Used for LLM Prompting via the Guardrail node. An attacker can modify workflow input to circumvent intended restrictions by crafting specific input values. Workaround This...

Improper Authentication

Overview @n8n/rest-api-client is a This package contains the REST API calls for n8n. Affected versions of this package are vulnerable to Improper Authentication via the Self-Service Settings API. An attacker can circumvent centralized identity management and multi-factor authentication by disabli...

GHSA-5RMX-256W-8MJ9 WireGuard Portal is Vulnerable to Privilege Escalation via User Self-Update to Admin Level

Privilege Escalation to Admin via User Self-Update in wg-portal Summary Any authenticated non-admin user can become a full administrator by sending a single PUT request to their own user profile endpoint with "IsAdmin": true in the JSON body. After logging out and back in, the session picks up...

EUVD-2026-8797

WireGuard Portal is Vulnerable to Privilege Escalation via User Self-Update to Admin Level...

GO-2026-4538 Caddy MatchPath %xx branch skips case normalization in github.com/caddyserver/caddy/v2

Caddy MatchPath %xx branch skips case normalization in github.com/caddyserver/caddy/v2...

GO-2026-4541 Caddy MatchHost becomes case-sensitive in github.com/caddyserver/caddy/v2

Caddy MatchHost becomes case-sensitive in github.com/caddyserver/caddy/v2...

GO-2026-4539 Caddy mTLS authentication fails open in github.com/caddyserver/caddy/v2

Caddy mTLS authentication fails open in github.com/caddyserver/caddy/v2...

SQL Injection

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to SQL Injection via the MySQL, PostgreSQL, and Microsoft SQL nodes due to improper escaping of identifier values. An attacker can execute arbitrary SQL commands by supplying specially crafted table or...

CVE-2026-27745

The SPIP interfacetraductionobjets plugin versions prior to 2.2.2 contain an authenticated remote code execution vulnerability in the translation interface workflow. The plugin incorporates untrusted request data into a hidden form field that is rendered without SPIP output filtering. Because...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the Actions V2 webhook. An attacker can access internal network resources and gather information about internal services by specifying target URLs that resolve to local hosts or internal IP addresses...

CVE-2026-27975 Ajenti has a potential Remote Code Execution

Ajenti is a Linux and BSD modular server admin panel. Prior to version 2.2.13, an unauthenticated user could gain access to a server to execute arbitrary code on this server. This is fixed in the version 2.2.13...

CVE-2026-27963

Audiobookshelf (web application) prior to version 2.32.0 is affected by a stored XSS vulnerability via malicious library metadata. Attackers with library modification privileges can inject JS code that runs in victims’ browsers, potentially enabling session hijacking and data exfiltration. A fix ...

CVE-2026-27899 WireGuard Portal Vulnerable to Privilege Escalation to Admin via User Self-Update

WireGuard Portal or wg-portal is a web-based configuration portal for WireGuard server management. Prior to version 2.1.3, any authenticated non-admin user can become a full administrator by sending a single PUT request to their own user profile endpoint with "IsAdmin": true in the JSON body. Aft...

SUSE CVE-2026-27585

Caddy is an extensible server platform that uses TLS by default. Prior to version 2.11.1, the path sanitization routine in file matcher doesn't sanitize backslashes which can lead to bypassing path related security protections. It affects users with specific Caddy and environment configurations...

CVE-2026-27831

CVE-2026-27831 affects the open-source DNS server rldns . Affected: version 2.3 has a heap-based out-of-bounds read that leads to a denial of service; version 1.4 includes a patch. The vulnerability stems from a heap-out-of-bounds condition that can crash the service. No exploitation details are ...

PT-2026-22096

The EM Cost Calculator plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.3.1. This is due to the plugin storing attacker-controlled 'customer name' data and rendering it in the admin customer list without output escaping. This makes it possible...

PT-2026-22064

Name of the Vulnerable Software and Affected Versions rldns versions prior to 1.4 Description rldns is an open source DNS server. A heap-based out-of-bounds read exists that can lead to a denial of service. Recommendations Update to version 1.4 or later...

Audiobookshelf 跨站脚本漏洞

Audiobookshelf is an open-source, self-hosted server for audio books and podcasts. Versions of Audiobookshelf prior to 2.32.0 contained a cross-site scripting vulnerability. This vulnerability was caused by malicious library metadata, leading to storage-based cross-site scripting, which could...

PT-2026-22066

Name of the Vulnerable Software and Affected Versions ZITADEL versions 2.31.0 through 3.4.6 ZITADEL versions 2.31.0 through 4.10.9 Description ZITADEL is an open source identity management platform. Starting in version 2.31.0 and prior to versions 3.4.7 and 4.11.0, opaque OIDC access tokens in th...

CVE-2026-27633 TinyWeb has Unbounded Content-Length Memory Exhaustion (DoS)

TinyWeb is a web server HTTP, HTTPS written in Delphi for Win32. Versions prior to version 2.02 have a Denial of Service DoS vulnerability via memory exhaustion. Unauthenticated remote attackers can send an HTTP POST request to the server with an exceptionally large Content-Length header e.g.,...