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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-112784

OpenCATS before 0.10.0 Missing Authorization via ajax/testEmailSettings.php

Description

OpenCATS before 0.10.0 contains a missing authorization vulnerability in ajax/testEmailSettings.php that allows any authenticated user to send mail through the configured SMTP relay. Read-level users can supply testEmailAddress and fromAddress parameters to send the fixed test message to any recipient with a spoofed From address.

Affected products

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

opencats OpenCATS

Default version status: unaffected

  • 0 to < 0.10.0affected
pkg:github/opencats/OpenCATS

References