CVE-2025-57540_CVE-2025-57540

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 exists in the WebAuthn Relying Party field within the Datacenter configuration of Proxmox Virtual Environment (PVE) 8.4. Authenticated users can inject JavaScript code that is later executed in the browsers of users who view the configuration page, enabling client-side attacks.

Basic Information

ID CVE-2025-57540

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": "2025-09-10T13:45:22.930Z",
    "type": "cve",
    "title": "CVE-2025-57540",
    "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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