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Servers and applications

CVE-2025-57538

A stored cross-site scripting (XSS) vulnerability in the HTTP Proxy field within the Datacenter configuration panel of Proxmox Virtual Environment (PVE) 8.4 allows an authenticated user to inject malicious input. The input is stored and executed in the context of other users' browsers when they view the affected configuration page. This can lead to arbitrary JavaScript execution.

Severity
Medium 5.4
Published
9 Sept 2025
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Proxmox VEServers and applications · cpe:a:proxmox:virtual_environment
  • Version 8.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-57538
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-57538