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OpenAdvisories
High · 8.6 CVE-2025-52557 EUVD-2025-18797

Mail-0 Zero Session Hijacking Via Email

Published Jun 21, 2025 · Updated Jun 23, 2025 · Assigned by GitHub_M

Description

Mail-0's Zero is an open-source email solution. In version 0.8 it's possible for an attacker to craft an email that executes javascript leading to session hijacking due to improper sanitization. This issue has been patched in version 0.81.

Affected products

VendorProductAffectedFixed
Mail-0 Zero = 0.8 —

References