Vulnerability in Mail-0 Zero
CVE-2025-52557
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.
EPSS: 0.004 (58.8th percentile) — read the EPSS interpretation.
Affected products
- Mail-0 Zero — versions = 0.8
Weakness classification (CWE)
References
- https://github.com/Mail-0/Zero/security/advisories/GHSA-34gh-g567-hq85 (x_refsource_CONFIRM)
- https://github.com/Mail-0/Zero/pull/1386 (x_refsource_MISC)
- https://github.com/Mail-0/Zero/commit/48d1df65b62c9c57897b72b241081f447140342f (x_refsource_MISC)