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cpe:2.3:a:mattermost:mattermost_server:10.10.0:-:*:*:*:*:*:*

part: a version: 10.10.0 update: -

VendorMattermost (ed0788ef-af60-58f1-b6aa-68289d9946dc)
ProductMattermost Server (657bc445-594e-5ca1-a676-4f18538f1c02)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:github/mattermost/mattermost-server purl2cpe 2026-06-01 10:18:19.859521

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2025-8402 vulnerable 2026-06-03 15:13:43.543894 Nil pointer dereference in bulk import crashes server
MEDIUM (4.9)
Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.10.x <= 10.10.0, 10.9.x <= 10.9.3 fail to validate import data which allows a system admin to crash the server via the bulk import feature.
Published: 2025-08-21T17:01:43.420Z
Updated: 2025-08-21T17:30:38.422Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2025-6465 vulnerable 2026-06-03 15:12:27.661648 Path traversal in image upload with preview overwrite
MEDIUM (4.3)
Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 10.10.x <= 10.10.0, 10.9.x <= 10.9.3 fail to sanitize file names which allows users with file upload permission to overwrite file attachment thumbnails via path traversal in file streaming APIs.
Published: 2025-08-21T17:01:42.866Z
Updated: 2025-08-21T17:30:45.951Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2025-49222 vulnerable 2026-06-03 15:01:44.286432 Mattermost Shared Channel Upload Type Validation Bypass
MEDIUM (6.8)
Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.9.x <= 10.9.2, 10.10.x <= 10.10.0 fail to validate upload types in remote cluster upload sessions which allows a system admin to upload non-attachment file types via shared channels that could potentially be placed in arbitrary filesystem directories.
Published: 2025-08-21T07:59:45.057Z
Updated: 2025-08-21T13:57:13.759Z
Reference links
Imported from gcve-enriched-dumps CVE data

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