CVE-2025-52557

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Source

https://cve.org/CVERecord?id=CVE-2025-52557

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-52557.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-52557

Aliases

GHSA-34gh-g567-hq85

Published

2025-06-21T01:42:23.004Z

Modified

2026-07-15T01:49:03.013453004Z

Severity

8.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Mail-0 Zero Session Hijacking Via Email

Details

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.

Database specific

{
    "cwe_ids": [
        "CWE-1384"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/52xxx/CVE-2025-52557.json",
    "cna_assigner": "GitHub_M",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "= 0.8"
                },
                {
                    "last_affected": "= 0.8"
                }
            ]
        }
    ]
}

References

Affected packages

Git / github.com/mail-0/zero

Affected ranges

Type

GIT

Repo

https://github.com/mail-0/zero

Events

Introduced

Fixed

48d1df65b62c9c57897b72b241081f447140342f

Database specific

{
    "source": "REFERENCES"
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-52557.json"