Vulnerabilities

Aggregated CVE / GHSA / KEV / OSV — filter by tag and category.

Filtering: Group: languages Tag: mattermost Clear
ID Title
CVE-2026-3471 Vulnerability in mattermost (CVE-2026-3471)
vulnerability in mattermost (CVE-2026-3471). Risk of unauthorized operations or information disclosure.
CVE-2026-3495 Cross-Site Scripting (XSS) in github.com/mattermost/mattermost/server/v8 (CVE-2026-3495)
cross-site scripting in github.com/mattermost/mattermost/server/v8 (CVE-2026-3495). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to `8.0.0-20260310115442-5a1ea95044d` or later.

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