Mattermost Mattermost Servr <9.11.18

productDE

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

critical

by severity

0critical1high4medium0low

updated 2026-10-27

vulnerabilities (6)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2025-9079US	high7.2	0.64% (51st)	—	no fix	2025-09-19	—
CVE-2025-9081US	medium6.5	0.27% (20th)	—	no fix	2025-09-19	—
CVE-2025-9076US	medium6.5OT elevated	0.26% (18th)	—	no fix	2025-09-15	—
CVE-2025-9072US	medium5.4	0.18% (7th)	—	no fix	2025-09-15	—
CVE-2025-9084US	medium6.1	0.17% (7th)	—	no fix	2025-09-15	—
CVE-2025-9078US	—	0.15% (5th)	—	no fix	2025-09-15	—

The flaw types (CWEs) most of these CVEs share.

CWE-601URL Redirection to Untrusted Site ('Open Redirect')2 CVEs
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')1 CVEs
CWE-328Use of Weak Hash1 CVEs
CWE-639Authorization Bypass Through User-Controlled Key1 CVEs
CWE-862Missing Authorization1 CVEs

Which sources assert this record, and when.

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