CVE 8.6 HIGH

listmonk Vulnerable to CSRF to XSS Chain That Can Lead to Admin Account Takeover_CVE-2025-58430

8.6 / 10
HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Description

listmonk is a standalone, self-hosted, newsletter and mailing list manager. In versions up to and including 1.1.0, every http request in addition to the session cookie `session` there included `nonce`. The value is not checked and validated by the backend, removing `nonce` allows the requests to be processed correctly. This may seem harmless, but if chained to other vulnerabilities it can become a critical vulnerability. Cross-site request forgery and cross-site scripting chained together can result in improper admin account creation. As of time of publication, no patched versions are available.

Basic Information

ID CVE-2025-58430
Source GitHub_M
Published Sep 9, 2025 at 19:37

Affected Product

Vendor knadh
Product listmonk
Version <= 1.1.0
Affected Versions knadh listmonk <= 1.1.0

CWE Classification

References

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