Unrated severityNVD Advisory· Published Jul 17, 2026· Updated Jul 17, 2026

CVE-2026-51081

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.

Affected products

Proxmox/Virtual Environmentllm-fuzzy
Range: 9.x 5.1.8, 8.x 4.3.16

Patches

Vulnerability mechanics

References

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

News mentions

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