CVE-2025-58430 — listmonk Vulnerable to CSRF to XSS Chain That Can Lead to Admin Account Takeover
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`…
Published: 2025-09-09 · CVSS: 8.6 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7