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Some sources, documents or advisories need attention: 274/275 feeds/APIs · 469/469 docs · 7/9 advisories · checked 15:15 UTC Customize Public modeDiscuss ChangeIntel on Discord

Mattermost versions 11.1.x <= 11.1.0, 11.0.x <= 11.0.5, 10.12.x <= 10.12.3, 10.11.x <= 10.11.7 fails to validate user channel membership when attaching Mattermost posts as comments to Jira issues, which allows an authenticated attacker with…

Exact source revision recorded 27 Oct 2026 21:50:23 UTC. It does not establish the source's current position. Latest evidence.

Explicit identifiers and source references

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

EUVD-2025-205063

CVE-2025-13767 · Microsoft / collected KEV context

GHSA-fmqf-pmcm-8cx9

euvd · EUVD-2025-205063

Current operational correlations are not mixed into this historical source record. Open latest evidence to discover current connections.

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 15:15 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current