CVE-2023-36556

Summary

CVE-2023-36556 is a newly identified authorization vulnerability [CWE-863] affecting FortiMail webmail versions 7.2.0 through 7.2.2 and versions 7.0.0 through 7.0.5, as well as older versions below 6.4.7. This issue permits an authenticated attacker to gain unauthorized access to other users' accounts within the same web domain by crafting specific HTTP or HTTPs requests. Successful exploitation may lead to potential data breaches or unauthorized email access. Users are advised to update their FortiMail webmail software as soon as possible to mitigate this risk.

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