https://github.com/mattermost/
Mattermost · GitHub
Mattermost is a secure collaboration platform for connecting your teams, tools and processes to accelerate mission-critical work. - Mattermost
mattermostgithub
https://bsky.app/profile/mattermost.bsky.social
@mattermost.bsky.social on Bluesky
Mattermost is the leading collaboration platform for mission-critical work. We serve national security, government, and critical infrastructure enterprises,...
mattermostbskysocialbluesky
https://handbook.mattermost.com/
Mattermost Handbook
mattermosthandbook
https://mattermost.com/blog/popular-slack-alternatives/
Popular Slack Alternatives - Mattermost Open Source Messaging
Jan 27, 2026 - Many organizations that operate in heavily regulated industries or have strict security and compliance requirements need a high-trust messaging option.
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https://n8n.io/integrations/fitbit/and/mattermost/
Fitbit and Mattermost: Automate Workflows with n8n
Integrate Fitbit with Mattermost using n8n. Design automation that extracts, transforms and loads data between your apps and services.
automate workflowsfitbitmattermost
https://zeropath.com/blog/mattermost-cve-2025-12421-account-takeover
Mattermost CVE-2025-12421: Brief Summary of Critical Account Takeover via SSO Code Exchange -...
Nov 27, 2025 - This post provides a brief summary of CVE-2025-12421, a critical account takeover vulnerability in Mattermost affecting versions 11.0.x through 11.0.2, 10.12.x...
https://advisories.gitlab.com/golang/github.com/mattermost/mattermost-plugin-calls/CVE-2025-12689/
Mattermost fails to check Websocket request for proper UTF-8 format potentially crashing Calls...
https://mattermost.com/sign-up/?usecase=mission-ops
Mattermost | Live Preview Environment
Jul 10, 2025 - Explore how incident response, DevOps, and operational teams can run mission critical communications and workflows securely in real time.
live previewmattermostenvironment
https://www.infotech.com/software-reviews/products/mattermost?c_id=229
Mattermost Customer Reviews 2026 | Business Instant Messaging
Explore Mattermost - Business Instant Messaging - Enterprise reviews from real users. Learn more about product features, vendor capabilities, product ratings,...
customer reviewsmattermostbusinessinstantmessaging
https://www.sciencetimesobserver.com/article/821066090-mattermost-names-james-mullins-as-vice-president-of-sales-for-emea-and-apac
Mattermost Names James Mullins as Vice President of Sales for EMEA and APAC | Science Times Observer
https://jsoftconnector.atlassian.net/wiki/spaces/JS/pages/588414986/Mattermost+Connector
Mattermost Connector - JSoft Support - Confluence
mattermostconnectorsupportconfluence
https://releasebot.io/updates/mattermost
Mattermost Release Notes - May 2026 Latest Updates - Releasebot
Complete list of Mattermost latest updates for May 2026: get every product news, release note, and changelog from Mattermost summarized in one timeline.
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https://advisories.gitlab.com/golang/github.com/mattermost/mattermost/server/v8/CVE-2025-14822/
Mattermost is vulnerable to CPU exhaustion via crafted HTTP request | GitLab Advisory Database...
https://faelix.net/applications/mattermost/
Mattermost hosting - open source Slack – FAELIX
open sourcemattermosthostingslackfaelix
https://supermarket.chef.io/cookbooks/mattermost/versions/0.1.1
mattermost Cookbook - Chef Supermarket
mattermost Cookbook (0.1.1) ubuntu
mattermostcookbookchefsupermarket
https://academy.mattermost.com/courses/2640083/lectures/57027138
How Was This Training Course? | Mattermost Academy
Learn how to receive notifications for Microsoft Teams chats within Mattermost. Connect your cross-functional groups across the organization while meeting the...
training coursemattermostacademy
https://community.internetfreedomfestival.org/
IFF Mattermost
iffmattermost
https://advisories.gitlab.com/golang/github.com/mattermost/mattermost/server/v8/CVE-2025-12756/
Mattermost fails to validate user permissions when deleting comments in Boards | GitLab Advisory...
https://advisories.gitlab.com/golang/github.com/mattermost/mattermost/server/v8/CVE-2026-3114/
Mattermost doesn't validate decompressed archive entry sizes during file extraction | GitLab...
https://advisories.gitlab.com/golang/github.com/mattermost/mattermost-server/v6/CVE-2025-47870/
Mattermost Does Not Sanitize the Team Invite ID | GitLab Advisory Database (GLAD)
does notthe team
https://academy.mattermost.com/p/platform-engineering
Platform engineering | Mattermost Academy
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https://docs.mattermost.com/administration-guide/scale/push-notification-health-targets.html
Push notification health targets - Mattermost documentation
push notificationhealthtargetsmattermostdocumentation
https://docs.srcf.net/reference/other-services/mattermost/
Mattermost | SRCF Documentation
The Student-Run Computing Facility is a volunteer-run student society that provides free, useful and flexible computing and network services for Cambridge...
mattermostsrcfdocumentation
https://handbook.mattermost.com/operations/finance/naming-files-and-agreements
Naming files and agreements | Mattermost Handbook
50% - this page is a Work-In-Progress
naming filesagreementsmattermosthandbook
https://mattermost.com/customers/rte/
RTE uses Mattermost to manage France's power grid
May 27, 2025 - RTE has reduced its time to manage incidents and improved responsiveness during power outages by using Mattermost.
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https://advisories.gitlab.com/golang/github.com/mattermost/mattermost-server/CVE-2026-2457/
Mattermost allows attackers to spoof permalink embeds | GitLab Advisory Database (GLAD)
mattermostallowsattackersspoof
https://mattermost.com/customers/heidelberg-university/
Heidelberg University keeps research teams moving forward with Mattermost
Jun 13, 2023 - Learn how scientists and researchers at Heidelberg University use Mattermost to communicate and collaborate as they study the human brain.
heidelberg universityresearch teamsmoving forwardkeepsmattermost
https://webcatalog.io/en/apps/mattermost
Mattermost - Desktop App for Mac, Windows (PC) - WebCatalog
Mattermost is an open-source platform for secure team communication and collaboration, offering messaging, project management, and customizable deployment...
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https://academy.mattermost.com/courses/customer-escalation-management/lectures/47136117
Overview | Mattermost Academy
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https://advisories.gitlab.com/golang/github.com/mattermost/mattermost/server/v8/CVE-2025-24920/
Mattermost Fails to Restrict Bookmark Creation and Updates in Archived Channels | GitLab Advisory...
https://www.emzeth.com/2026/03/how-to-connect-openclaw-to-mattermost.html
How to Connect Openclaw to Mattermost: Step-by-Step Guide
Quick Start Integrating Openclaw with Mattermost lets your AI agent respond to messages in your team chat. This guide walks you through ins...
how to connectopenclawmattermoststepguide
https://docs.mattermost.com/product-overview/version-archive.html
Version Archive - Mattermost documentation
version archivemattermostdocumentation
https://handbook.mattermost.com/operations/research-and-development/product/product-design-team-handbook/product-design-levels
Product Design levels | Mattermost Handbook
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https://supermarket.chef.io/cookbooks/mattermost/versions/0.1.3
mattermost Cookbook - Chef Supermarket
mattermost Cookbook (0.1.3) ubuntu
mattermostcookbookchefsupermarket
https://advisories.gitlab.com/golang/github.com/mattermost/mattermost/server/v8/CVE-2025-6227/
Mattermost has Insufficiently Protected Credentials | GitLab Advisory Database (GLAD)
mattermostinsufficientlyprotectedcredentialsgitlab
https://advisories.gitlab.com/golang/github.com/mattermost/mattermost/server/v8/CVE-2025-11776/
Mattermost fails to properly restrict access to archived channel search API | GitLab Advisory...
restrict access
https://advisories.gitlab.com/pkg/golang/github.com/mattermost/mattermost-server/CVE-2025-55074/
https://advisories.gitlab.com/golang/github.com/mattermost/mattermost-server/CVE-2025-55074/
mattermost serverhttpsadvisoriesgitlabgolang
https://winterflow.io/catalog/mattermost/releases/
WinterFlow.io - Mattermost Release Notes and Updates
Read the latest updates for Mattermost, including detailed release notes, version history, new features, improvements, and bug fixes.
release notesiomattermostupdates
https://docs.mattermost.com/product-overview/mattermost-server-releases.html
Mattermost Server Releases - Mattermost documentation
mattermost serverreleasesdocumentation
https://www.pexip.com/technology-partners/mattermost
Secure chat and file transfer from Mattermost | Pexip Marketplace
Launch Pexip video meetings directly from the Mattermost secure messaging platform.
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https://forum.mattermost.com/u/pichouk
Profile - pichouk - Mattermost Discussion Forums
Discussion forums for Mattermost and our open source community
profilemattermostdiscussionforums
https://mattermost.fsinf.at/w-inf-tuwien/channels/seminar-in-logic
FSInf Mattermost
TU Wien Informatik Chat
mattermost
https://forum.mattermost.com/c/feedback/8
Feedback - Mattermost Discussion Forums
For feedback on the Mattermost product
feedbackmattermostdiscussionforums
https://mattermost.com/blog/reliability-monitoring-dashboards-for-data-observability/
Reliability through monitoring: Improving real-time data observability in Mattermost
Oct 30, 2025 - Introducing updated reliability monitoring dashboards in Mattermost to give admins better insight into real-time platform data.
real time datareliabilitymonitoringimprovingobservability
https://trust.mattermost.com/
Mattermost Trust Center | Powered by Conveyor
See how Mattermost manages their security and compliance program with Conveyor. Access and download any security certification and get instant answers to your...
trust centerpowered bymattermostconveyor
https://mattermost.com/careers/?ref=blog.invidelabs.com
Mattermost | Careers
Apr 24, 2026 - At Mattermost, you get to work with thoughtful, talented, high-performing people and cutting-edge technologies.
mattermostcareers
https://chat-sdk.dev/adapters/mattermost
Mattermost
Mattermost adapter for Chat SDK with support for posts, reactions, and slash commands.
mattermost
https://advisories.gitlab.com/golang/github.com/mattermost/mattermost-server/v6/CVE-2023-5195/
Mattermost Incorrect Authorization vulnerability | GitLab Advisory Database (GLAD)
CVE-2023-5195 Mattermost Incorrect Authorization vulnerability: Mattermost fails to properly validate the permissions when soft deleting a team allowing a team...
mattermostincorrectauthorizationvulnerabilitygitlab
https://mattermost.com/mattermost-contributor-agreement/
Mattermost Contributor Agreement - Mattermost
mattermostcontributoragreement
https://www.vulnhub.com/entry/enubox-mattermost,414/
EnuBox: Mattermost ~ VulnHub
mattermostvulnhub
https://www.carahsoft.com/mattermost
Mattermost for Government | Carahsoft
Carahsoft offers Mattermost solutions to federal, state, and local government agencies. Learn more about Mattermost for public sector, today!
for governmentmattermostcarahsoft
https://mattermost.com/marketplace-category/incident-response/
Incident Response/SRE Archives - Mattermost
incident responsesrearchivesmattermost
https://de.wikipedia.org/wiki/Mattermost
Mattermost – Wikipedia
mattermostwikipedia
https://mattermost.com/contact-sales/
Talk to an Expert | Mattermost
Feb 27, 2026 - Mattermost experts can help you find the right solution, explain pricing options, or answer any of your questions.
talk to an expertmattermost
https://forum.mattermost.com/c/announce/15
Announcements - Mattermost Discussion Forums
Announcements from the Mattermost core team
announcementsmattermostdiscussionforums
https://mattermost.com/blog/project-management-with-mattermost-and-focalboard/
Project Management with Mattermost and Focalboard
Feb 1, 2023 - Find out how you can use Mattermost and Focalboard together to improve project management and collaborate more effectively.
project managementmattermostfocalboard
https://openclaw.im/docs/channels/mattermost
Mattermost | Openclaw Docs
Openclaw documentation for Mattermost.
mattermostopenclawdocs
https://docs.zowe.org/v3.3.x/user-guide/zowe-chat/chat_prerequisite_mattermost_invite_channel/
Inviting the created bot to your Mattermost channel | Zowe Docs
You can create your own private channel in Mattermost, invite your bot user to your channel by adding new members, and talk with it in the channel.
invitingcreatedbotmattermostchannel
https://blogtechi.com/automate-financial-metrics-to-mattermost-2026-2/
Automate Financial Metrics to Mattermost 2026 - blogtechi.com
Apr 7, 2026 - The financial landscape is evolving at breakneck speed. From volatile crypto markets to shifting stock valuations and the rise of alternative investments,
financial metricsautomatemattermost
https://mattermost.com/marketplace/hipchat-import/
Varna Hipchat Import Tool - Mattermost
import toolvarnahipchatmattermost
https://www.vision4ai.eu/talk/
Mattermost | Vision4AI
Aug 1, 2023 - Welcome to the Mattermost installation for the European AI Community! This communication platform is a result of the joint effort within the VISION project....
mattermost
https://www.hostinger.com/cz/vps/docker/mattermost
Mattermost VPS Docker Hosting | One-Click Team Chat Setup
Deploy Mattermost on your VPS in one click with a ready-to-use Docker template. Get secure team collaboration with messaging, file sharing, and integrations.
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https://advisories.gitlab.com/golang/github.com/mattermost/mattermost-server/CVE-2024-4182/
Mattermost crashes web clients via a malformed custom status | GitLab Advisory Database (GLAD)
CVE-2024-4182 Mattermost crashes web clients via a malformed custom status: Mattermost versions 9.6.0, 9.5.x before 9.5.3, 9.4.x before 9.4.5, and 8.1.x before...
https://docs.robusta.dev/master/configuration/sinks/mattermost.html
Mattermost - Robusta documentation
mattermostrobustadocumentation
https://forum.cloudron.io/topic/5088/mattermost-push-notification-service/?
Mattermost Push Notification Service | Cloudron Forum
Jan 21, 2023 - To enable completely self hosted Mattermost experience, this service (https://developers.mattermost.com/contribute/mobile/push-notifications/service/ ) is a ...
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https://handbook.mattermost.com/0.2.0/operations/research-and-development
Research & Development (10%) | 0.2.0 | Mattermost Handbook
research developmentmattermosthandbook
https://cl.wordpress.org/plugins/tags/mattermost/
Plugins categorizados como mattermost | WordPress.org Chile
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https://senate.sh/cn/apps/mattermost-team
Self-Host Mattermost Team Edition with Docker | Step-by-Step Guide | Senate
Mattermost Team Edition open source collaboration/chat software. Step-by-step guide to deploy Mattermost Team Edition on your own server with Docker....
mattermost team editionself host
https://mattermost.com/contact-sales/?regional_specialist=five_eyes
Talk to an Expert | Mattermost
Feb 27, 2026 - Mattermost experts can help you find the right solution, explain pricing options, or answer any of your questions.
talk to an expertmattermost
https://chat.rockylinux.org/rocky-linux/channels/security
Rocky Linux Mattermost
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https://dakewen.com/tags/mattermost
'Mattermost' Questions - 答客问
用于安全协作的平台,覆盖整个软件开发生命周期,可与Gitlab集成(替代Slack)。
mattermostquestions
https://wiki.chatons.org/doku.php/la_discussion_instantanee_avec_mattermost
la_discussion_instantanee_avec_mattermost | La litière
ladiscussionavecmattermost
https://www.redpill-linpro.com/en/products/mattermost
Mattermost | Redpill Linpro
Mattermost - We help our customers to build their IT-foundation. Here you can find our IT-solutions and the product Mattermost.
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https://advisories.gitlab.com/golang/github.com/mattermost/mattermost-server/CVE-2022-4044/
Denial of service in Mattermost | GitLab Advisory Database (GLAD)
CVE-2022-4044 Denial of service in Mattermost: A denial-of-service vulnerability in Mattermost allows an authenticated user to crash the server via multiple...
denial of servicemattermostgitlabadvisorydatabase
https://mattermost.fsinf.at/w-inf-tuwien/channels/mikrocomputer
FSInf Mattermost
TU Wien Informatik Chat
mattermost
https://advisories.gitlab.com/golang/github.com/mattermost/mattermost-server/CVE-2025-9076/
Mattermost Missing Authorization vulnerability | GitLab Advisory Database (GLAD)
mattermostmissingauthorizationvulnerabilitygitlab
https://mattermost.com/solutions/mattermost-gitlab/
Mattermost & GitLab: Integration to help ship software effectively
gitlab integrationto helpship softwaremattermosteffectively
https://collab.dev/comparisons/mattermost~mattermost
mattermost/mattermost Repository Analysis - collab.dev
Open source collaboration metrics for human + AI software teams. See how well your open source projects collaborate.
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https://docs.framasoft.org/en/mattermost/
Framateam / Mattermost · Framasoft Documentation
framateammattermostframasoftdocumentation
https://nvd.nist.gov/products/cpe/detail/2861D6F0-6A41-4109-B916-76F042F2081A?namingFormat=2.3&orderBy=CPEURI&keyword=cpe%3A2.3%3Aa%3Amattermost%3Amattermost%3A*%3A*%3A*%3A*%3A*%3A*%3A*%3A*&status=FINAL%2CDEPRECATED
NVD - Detail - cpe:2.3:a:mattermost:mattermost:6.3.9:*:*:*:*:*:*:*
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https://get.nero.com/publishers/Mattermost/Mattermost.html
Mattermost Software - Free Downloads | get.nero.com
Explore software by Mattermost. Download 2 free applications for Windows via winget.
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https://www.hacker-careers.com/job/mattermost/staff-performance-engineer/4075f557-c7b9-4df5-8571-d64c8e0f0ccb
Staff Performance Engineer at Mattermost - Remote | Hacker Careers
Join Mattermost as a Staff Performance Engineer. Location: Remote. Apply now on Hacker Careers.
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https://advisories.gitlab.com/golang/github.com/mattermost/mattermost/server/v8/CVE-2024-54682/
Mattermost Data Amplification vulnerability | GitLab Advisory Database (GLAD)
mattermostdataamplificationvulnerabilitygitlab
https://wapt.tranquil.it/store/en/details/tis-mattermost-desktop_6.1.1-2_x64_77e97aa52f2ac3c81f82a42f2031dc89_PROD.wapt
WAPT Package tis-mattermost-desktop 6.1.1-2 for debian(9), ubuntu(=18) - WAPT Store
https://forum.mattermost.com/t/solved-gitlab-oauth-redirect-uri/3548
[SOLVED] Gitlab oAuth redirect uri - Troubleshooting - Mattermost Discussion Forums
Jul 21, 2017 - Hi guys. I have a simple question. Why new version of mattermost 4.0.1 (i assume versions above 3.6.5 too) are sending redirect_uri value without host ? This...
solvedgitlaboauthredirecturi
https://www.n8ntemplates.app/templates/1077-mattermost-webhook-automate-webhook
Mattermost Webhook Automation with n8n - n8n template
The 'Mattermost Webhook Automate Webhook' workflow streamlines communication by integrating Mattermost with other applications using automated webhooks. It...
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https://www.zaclys.com/mattermost/
Mattermost - ZACLYS
mattermostzaclys
https://mattermost.com/sign-up/?usecase=out-of-band
Mattermost | Live Preview Environment
Jul 10, 2025 - Explore how incident response, DevOps, and operational teams can run mission critical communications and workflows securely in real time.
live previewmattermostenvironment
https://advisories.gitlab.com/golang/github.com/mattermost/mattermost-server/CVE-2025-3227/
Mattermost allows unauthorized channel member management through playbook runs | GitLab Advisory...
member managementmattermostallowsunauthorizedchannel
https://www.ngerulmudgovernancetoday.com/article/820772123-mattermost-introduces-intelligent-mission-environment-a-sovereign-ai-integrated-platform-for-mission-critical-operations
Mattermost Introduces Intelligent Mission Environment: A Sovereign, AI-Integrated Platform for...
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https://blog.racknerd.com/tag/how-to-install-mattermost/
how to install mattermost |
RackNerd - Global Dedicated Servers. Introducing Infrastructure Stability
how to installmattermost
https://forum.mattermost.com/privacy
Privacy - Mattermost Discussion Forums
Discussion forums for Mattermost and our open source community
privacymattermostdiscussionforums
https://mattermost.com/marketplace/email-reply-plugin/
Mailermost Plugin - Mattermost
pluginmattermost
https://mattermost.com/marketplace/jira-plugin/
Jira Plugin - Mattermost
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https://mattermost.com/sign-up/?usecase=self-sovereign
Mattermost | Live Preview Environment
Jul 10, 2025 - Explore how incident response, DevOps, and operational teams can run mission critical communications and workflows securely in real time.
live previewmattermostenvironment
https://academy.mattermost.com/courses/devops-in-mattermost/lectures/46704876
Step 3: Integrate with your external tools | Mattermost Academy
with yourexternal toolsstepintegratemattermost
https://www.vps.org/docs/apps/mattermost/
Mattermost - One-Click VPS Installation
Open-source Slack alternative for secure team collaboration and messaging
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https://mattermost.com/blog/cyber-resilience/
Cyber resilience: What it is & why it's important - Mattermost
Jan 27, 2026 - Learn everything you need to know about cyber resilience and why today's leading organizations are increasingly prioritizing it.
what it iscyber resilienceimportantmattermost
https://careers.redpoint.com/companies/mattermost/jobs/56475320-release-engineer
Release Engineer @ Mattermost | Redpoint Ventures Job Board
Search job openings across the Redpoint Ventures network.
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