WID-SEC-W-2025-2463

csafDEcert_bund

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

Mattermost Server: Mehrere Schwachstellen

view advisory published 2025-11-02

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Mattermost Server ausnutzen, um Informationen offenzulegen und einen nicht näher spezifizierten Angriff durchzuführen.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-12559US——
Mattermost versions 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to sanitize team email addresses to be visible only to Team Admins, which allow…
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references

External citations — patches, advisories, analysis.

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