cvedb.io
CVE-2025-57540
MEDIUM · CVSS 5.4
EPSS exploitation probability: 0%
Published 2025-09-09T17:16:10.780 · Last modified 2026-06-17T09:43:11.210

Summary

A stored cross-site scripting (XSS) vulnerability exists in the WebAuthn Relying Party field within the Datacenter configuration of Proxmox Virtual Environment (PVE) 8.4. Authenticated users can inject JavaScript code that is later executed in the browsers of users who view the configuration page, enabling client-side attacks.

Affected products

proxmox — virtual_environment

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.