๐Ÿ›ก๏ธ CVE-2026-40874
โšช Unknown โœ… No Known Exploit CWE-284 NVD
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

mailcow: dockerized is an open source groupware/email suite based on docker. In versions prior to 2026-03b, no administrator verification takes place when deleting Forwarding Hosts with `/api/v1/delete/fwdhost`. Any authenticated user can call this API. Checks are only applied for edit/add actions, but deletion can still significantly disrupt the mail service. Version 2026-03b fixes the vulnerability.

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE CWE-284
Public Exploit โœ… No
Source NVD
Published 2026-04-21
Updated 2026-06-02
Modified 2026-04-22
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown โ€” โ€”

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