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CVE PROGRAM SOURCE RECORD3.1 Low

CVE-2025-9084

Open redirect in OAuth login

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

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mattermost Mattermost

Default version status: unaffected

  • 10.5.0 to ≤ 10.5.9affected
  • 10.11.0unaffected
  • 10.5.10unaffected

References