CVE-2026-107573

Source
https://cve.org/CVERecord?id=CVE-2026-107573
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107573.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-107573
Published
2026-10-08T11:46:31Z
Modified
2026-10-10T02:47:27Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Incorrect Default Permissions in hMailServer
Details

Incorrect default permissions in the Windows installer of Progressive Robot hMailServer 6.0.0 through 6.3.5 allow a local authenticated user to read the mail server's data. The installer created the data, log, temp, database and event folders and the hMailServer.INI configuration file with the permissions inherited from the installation folder, by default under Program Files, which give the local Users group read access. Any user who can sign in to the computer could read every stored message, the logs, the built-in database with the accounts' password hashes whenever the service is stopped, and the configuration file, including the database password, which is sealed only with the machine's DPAPI key and can be unsealed by any local account; with an external database that password gives full control of it. The Linux AppImage of 6.3.0 through 6.3.5 likewise created its per-user data folders readable by other local users.

Database specific
{
    "cna_assigner": "GitLab",
    "cwe_ids": [
        "CWE-276"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107573.json"
}
References

Affected packages

Git / gitlab.com/hmailserver/hmailserver

Affected ranges

Type
GIT
Repo
https://gitlab.com/hmailserver/hmailserver
Events
Database specific
Show details
{
    "extracted_events": [
        {
            "introduced": "6.0.0"
        },
        {
            "fixed": "6.3.6"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

Other
build-inputs-1
v6.*
v6.0.0
v6.0.0-B3
v6.0.0-B4
v6.1.0
v6.2.0
v6.2.1
v6.2.10
v6.2.11
v6.2.12
v6.2.13
v6.2.14
v6.2.15
v6.2.16
v6.2.17
v6.2.18
v6.2.19
v6.2.2
v6.2.20
v6.2.21
v6.2.22-pre1
v6.2.22-pre2
v6.2.22-pre3
v6.2.22-pre4
v6.2.22-pre5
v6.2.22-pre6
v6.2.23-alpha1
v6.2.23-alpha2
v6.2.24
v6.2.25
v6.2.26
v6.2.27
v6.2.28
v6.2.3
v6.2.4
v6.2.5
v6.2.6
v6.2.7
v6.2.8
v6.2.9
v6.3.0
v6.3.1
v6.3.2
v6.3.3
v6.3.4
v6.3.5

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107573.json"