GO-2025-3797

vendorUSosv

Mattermost Incorrect Authorization vulnerability in github.com/mattermost/mattermost-server

view advisory published 2025-07-28Licence: per source

Mattermost Incorrect Authorization vulnerability in github.com/mattermost/mattermost-server

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-47871USmedium5.4OT elevated—
Mattermost versions 10.5.x <= 10.5.5, 9.11.x <= 9.11.15, 10.8.x <= 10.8.0, 10.7.x <= 10.7.2, 10.6.x <= 10.6.5 fail to properly validate channel membership when retrieving playbook…
02

references

External citations — patches, advisories, analysis.

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