CVE-2025-57539_CVE-2025-57539

5.4 / 10

MEDIUM

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

Description

A stored cross-site scripting (XSS) vulnerability in the U2F Origin field of the Datacenter configuration in Proxmox Virtual Environment (PVE) 8.4 allows authenticated users to store malicious input. The payload is rendered unsafely in the Web UI and executed when viewed by other users, potentially leading to session hijacking or other attacks.

Basic Information

ID CVE-2025-57539

Source mitre

Published Sep 9, 2025 at 00:00

Modified Sep 10, 2025 at 13:45

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-79

References

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    "published": "2025-09-09T00:00:00.000Z",
    "modified": "2025-09-10T13:45:28.857Z",
    "type": "cve",
    "title": "CVE-2025-57539",
    "source": "mitre",
    "references": "https://github.com/khankishiyev-j/bug-bounty/blob/main/proxmox-xss\nhttps://www.youtube.com/watch?v=-wvkN-7oT5U\nhttps://forum.proxmox.com/threads/proxmox-virtual-environment-security-advisories.149331/page-2#post-792010",
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