CVE-2025-58430

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.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/knadh/listmonk/security/advisories/GHSA-rf24-wg77-gq7w	Exploit Third Party Advisory
https://github.com/knadh/listmonk/security/advisories/GHSA-rf24-wg77-gq7w	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nadh:listmonk:*:*:*:*:*:*:*:*

History

10 Oct 2025, 21:49

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.1
References	~~() https://github.com/knadh/listmonk/security/advisories/GHSA-rf24-wg77-gq7w -~~	() https://github.com/knadh/listmonk/security/advisories/GHSA-rf24-wg77-gq7w - Exploit, Third Party Advisory
First Time		Nadh Nadh listmonk
CPE		cpe:2.3:a:nadh:listmonk::::::::

10 Sep 2025, 14:15

Type	Values Removed	Values Added
References	~~() https://github.com/knadh/listmonk/security/advisories/GHSA-rf24-wg77-gq7w -~~	() https://github.com/knadh/listmonk/security/advisories/GHSA-rf24-wg77-gq7w -

09 Sep 2025, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-09-09 20:15

Updated : 2025-10-10 21:49

NVD link : CVE-2025-58430

Mitre link : CVE-2025-58430

CVE.ORG link : CVE-2025-58430

JSON object : View

Products Affected

nadh

listmonk

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-80

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

CWE-352

Cross-Site Request Forgery (CSRF)

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