n8n Community

Topic	Replies	Views	Activity
Security Advisory: Security Vulnerability in n8n Versions 1.65-1.120.4 Community Highlights featured We were made aware in November of a critical security vulnerability affecting n8n version 1.65-1.120.4. This has been fixed in n8n version 1.121.0 and released to our entire customer base on November 18, 2025. We’re r…	8	5165	January 16, 2026
:mega: We Need Your Help! (Answer & Earn) Announcements Our forum traffic is surging You may have noticed on social media, YouTube and also here on the forum: n8n’s popularity is booming! This is fantastic, but has also led to a huge influx of new questions here on the c…	216	53455	January 9, 2026
Welcome to the n8n Community!	1	16576	September 8, 2019
Google unauthorized 401 Questions	0	2	January 17, 2026
Course Level 2 - Workflow 2 - Encountering error messaage Questions node	6	26	January 17, 2026
Workaround for Dynamic Credentials in n8n (Using the Built-in API) Tips & Tricks credentials , node , workflow-building	2	8	January 17, 2026
Advanced Course (1/8) - Working with complex data flows English 🇬🇧 course-advanced	6	6536	January 17, 2026
The requested webhook "52aba57b-a4b7-40bf-a81d-ac5cdcb86a5f" is not registered，interface (port) 404 Questions	1	19	January 17, 2026
Can't download any Community Node in my VPS (GCP) hosted n8n instance Questions community-node	3	10	January 17, 2026
Unrecognized node type: n8n-nodes-base.start Questions	6	59	January 17, 2026
Forbidden permission in Microsoft Sharepoint Questions	1	21	January 17, 2026
AI Agent Hitting Request Timeouts When Using GPT-5 in n8n Questions workflow-building	2	14	January 17, 2026
[CRITICAL] N8N/HTTP Request Fails with 403 Forbidden: "Could not obtain a WAC access token" when accessing /workbook/ endpoint on Corporate SharePoint Questions credentials , microsoft	1	36	January 17, 2026
Need input on a tool to create UML diagrams and also saving content on the PDF Help me Build my Workflow	1	11	January 17, 2026
Workflow crashing mid-execution : RAG pipeline with Qdrant Questions execute-workflow	1	20	January 17, 2026
This model is not supported in 2.2 version of the Agent node. Please upgrade the Agent node to the latest Questions	1	12	January 17, 2026
Slack Trigger node on Hostinger Questions	2	10	January 17, 2026
RAG setup with Microsoft SharePoint Questions rag	1	59	January 17, 2026
I am unable to display the required “q” field in SerpAPI when I add it to my AI agent Questions	7	555	January 17, 2026
Please help! Questions	1	33	January 17, 2026
Outlook - Download attachment node performance issue Questions outlook	1	10	January 17, 2026
Slack Trigger (Events API) can’t verify Request URL: “Your request URL responded with an HTTP error / didn’t respond with challenge” Questions slack	2	47	January 17, 2026
Microsoft Outlook credential error Questions outlook	2	20	January 17, 2026
1 Minute Gmail Triggered Fired 24 hours at once Questions node , gmail	1	35	January 16, 2026
Timeout after 5 Minutes Questions node , http-request , ai	23	724	January 16, 2026
I have a workflow in n8n Help me Build my Workflow workflow-building	3	24	January 16, 2026
Option to connect to sandbox instance (Salesforce) [GOT CREATED] Feature Requests	12	1415	January 16, 2026
AI Agent Tool: "Not engaged, auth is missing" error with HTTP Request node (HubSpot CMS API) Questions	1	8	January 16, 2026
Claude Code integration for n8n Built with n8n node , code , community-node , ai	9	469	January 16, 2026
Salesforce Auth2 API Connection Error Questions salesforce	1	10	January 16, 2026

Security Advisory: Security Vulnerability in n8n Versions 1.65-1.120.4

featured

We were made aware in November of a critical security vulnerability affecting n8n version 1.65-1.120.4. This has been fixed in n8n version 1.121.0 and released to our entire customer base on November 18, 2025. We’re r…

8

5165

January 16, 2026

:mega: We Need Your Help! (Answer & Earn)

Announcements

Our forum traffic is surging You may have noticed on social media, YouTube and also here on the forum: n8n’s popularity is booming! This is fantastic, but has also led to a huge influx of new questions here on the c…

216

53455

January 9, 2026

Welcome to the n8n Community!

1

16576

September 8, 2019

Google unauthorized 401