CVE-2022-31358

A reflected cross-site scripting (XSS) vulnerability in Proxmox Virtual Environment prior to v7.2-3 allows remote attackers to execute arbitrary web scripts or HTML via non-existent endpoints under path /api2/html/.

CVSS v3 9.0 CRITICAL

9.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
http://proxmox.com	Product
https://git.proxmox.com/?p=pve-http-server.git%3Ba=commitdiff%3Bh=00661f1223b7c0afffa64e1d91f5e018b985f762
https://starlabs.sg/blog/2022/12-multiple-vulnerabilites-in-proxmox-ve--proxmox-mail-gateway/	Exploit Patch Technical Description Third Party Advisory
https://www.proxmox.com/en/	Product
http://proxmox.com	Product
https://git.proxmox.com/?p=pve-http-server.git%3Ba=commitdiff%3Bh=00661f1223b7c0afffa64e1d91f5e018b985f762
https://starlabs.sg/blog/2022/12-multiple-vulnerabilites-in-proxmox-ve--proxmox-mail-gateway/	Exploit Patch Technical Description Third Party Advisory
https://www.proxmox.com/en/	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:proxmox:virtual_environment:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-12-14 15:15

Updated : 2025-04-22 16:15

NVD link : CVE-2022-31358

Mitre link : CVE-2022-31358

CVE.ORG link : CVE-2022-31358

JSON object : View

Products Affected

proxmox

virtual_environment

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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