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CVE-2025-9084

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CVE-2025-9084

Published: Sep 15, 2025

Modified: Sep 15, 2025

PUBLISHED

CVSS v3.1

3.1

LOW

Description

Mattermost versions 10.5.x <= 10.5.9 fail to properly validate redirect URLs which allows attackers to redirect users to malicious sites via crafted OAuth login URLs

VendorProductVersions

Mattermost

Mattermost

affected
10.5.0 - <= 10.5.9
unaffected
10.11.0
unaffected
10.5.10

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

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