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Mail2Shell zero-click attack lets hackers hijack FreeScout mail servers

UnknownMar 4, 2026(10 days ago)

A zero-click remote code execution vulnerability in FreeScout helpdesk platform allows hackers to hijack mail servers without authentication.

A maximum severity vulnerability in the FreeScout helpdesk platform allows hackers to achieve remote code execution without any user interaction or authentication. [...]

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