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Mattermost has a Missing Authorization vulnerability

Exact source revision recorded 24 Oct 2026 13:19:41 UTC. It does not establish the source's current position. Latest evidence.

osv · GHSA-7cr3-38jm-6p45

Published

github.com/mattermost/mattermost/server/v8

Go

SEMVER · introduced 0 → fixed 8.0.0-20250822090405-e8c7e7d0252b

github.com/mattermost/mattermost-server

Go

SEMVER · introduced 10.5.0 → fixed 10.5.11

github.com/mattermost/mattermost-server

Go

SEMVER · introduced 10.11.0 → fixed 10.11.3

Original source record · Cite this exact observation · Complete original publisher JSON

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 8 Nov 23:10 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current