WID-SEC-W-2026-1291

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Mattermost (plugins): Schwachstelle ermöglicht nicht spezifizierten Angriff

view advisory published 2026-04-27

Ein Angreifer kann eine Schwachstelle in Mattermost Plugins ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-6957USmedium4.9—
Mattermost Plugins versions <=1.1.5 fail to sanitize filenames received from federated peers before using them to construct export destination paths, which allows an administrator…
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references

External citations — patches, advisories, analysis.

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