CVE-2026-51081

MEDIUM CVSS 6.1 View on NVD ↗

Description

A cross-site scripting (XSS) vulnerability in Proxmox Virtual Environment (PVE) 9.x 5.1.8 and Proxmox Virtual Environment (PVE) 8.x 4.3.16 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References

https://forum.proxmox.com/threads/proxmox-virtual-environment-security-advisories.149331/post-849973

Published: Jul 17, 2026 15:16 UTC Modified: Jul 17, 2026 18:29 UTC