5.4

CVE-2026-34584

listmonk: Broken Access Control in CSV Import (Unauthorized List Assignment)

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nadh ≫ Listmonk Version >= 4.1.0 < 6.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.17% 0.067
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 5.4 2.8 2.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE-639 Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

https://github.com/knadh/listmonk/security/advisories/GHSA-85j8-5c6w-gcpv
Patch
Vendor Advisory
https://github.com/knadh/listmonk/commit/347f5976759232c36e571cf58b4bfe33c2794f35
Patch
https://github.com/knadh/listmonk/releases/tag/v6.1.0
Product
Release Notes