GHSA-QJP4-4JVR-XQG3 Spring AI MCP Security: Unvalidated URL Fetching (SSRF)

Summary The mcp-security framework fails to implement the mandatory SSRF mitigations outlined in the Model Context Protocol MCP security specifications. Specifically, it processes untrusted URLs for OAuth-related discovery and metadata without verifying if the targets are malicious or internal to...

NPM: n8n Has a Cross-user Authorization Bypass in Dynamic Credential OAuth Endpoints

NPM: n8n Has a Cross-user Authorization Bypass in Dynamic Credential OAuth Endpoints vulnerability discovered by ? in WordPress Npm n8n versions 1.123.43...

CVE-2022-3119

The OAuth client Single Sign On WordPress plugin before 3.0.4 does not have authorisation and CSRF when updating its settings, which could allow unauthenticated attackers to update them and change the OAuth endpoints to ones they controls, allowing them to then be authenticated as admin if they...

Mattermost: Reflected XSS in OAuth complete endpoints

Reflected XSS vulnerabilities were discovered in several OAuth complete endpoints in Mattermost. These endpoints failed to sanitize the "redirectto" field in the "state" query parameter, allowing an attacker to execute malicious JavaScript code in the context of the user's browser. This could lea...