CVE-2025-52557 Information

Jun 22, 2025 cve

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.

Reference

https://github.com/Mail-0/Zero/commit/48d1df65b62c9c57897b72b241081f447140342f https://github.com/Mail-0/Zero/pull/1386 https://github.com/Mail-0/Zero/security/advisories/GHSA-34gh-g567-hq85

CNNVD-202506-2849 (Published: 2025-06-21)

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