Threats Tagged 'cve-2026-40591'
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Threats Tagged 'cve-2026-40591'
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0 FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.214, the phone-conversation creation flow accepts attacker-controlled `customer_id`, `name`, `to_email`, and `phone` values and resolves the target customer in the backend without enforcing mailbox-scoped customer visibility. As a result, a low-privileged agent who can create a phone conversation in Mailbox A can bind the new Mailbox A phone conversation to a hidden customer from Mailbox B and add a new alias email to that hidden customer record by supplying `to_email`. Version 1.8.214 fixes the vulnerability. Join the discussion | CVE Database V5 | 04/21/2026, 16:54:14 UTC Added: 04/21/2026, 17:16:22 UTC |
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