Nadh: >> Listmonk >> 6.0.0 Security Vulnerabilities
listmonk is a standalone, self-hosted, newsletter and mailing list manager. From version 4.1.0 to before version 6.1.0, bugs in list permission checks allows users in a multi-user environment to access to lists (which they don't have access to) under different scenarios. This only affects multi-user environments with untrusted users. This issue has been patched in version 6.1.0.
CVSS Score
5.4
EPSS Score
0.0
Published
2026-04-02