Proxmox CVE

XSS in consent-text datacenter option

PSA-2026-00078-1 PVE

Affected packages

pve-manager, libpve-cluster-perl

Details

An incomplete definition of the consent-text field in the datacenter configuration schema allowed a highly privileged attacker to inject arbitrary content into the web UI index template.

This issue was reported privately by Alexander Wolf <[email protected]>.

Fixed in

  • pve-manager >= 9.2.24

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