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.
                
            Metrics
Affected Vendors & Products
References
        History
                    Wed, 17 Sep 2025 20:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| CPEs | cpe:2.3:a:proxmox:virtual_environment:8.4:*:*:*:*:*:*:* | 
Thu, 11 Sep 2025 09:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
Wed, 10 Sep 2025 14:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Weaknesses | CWE-79 | |
| Metrics | cvssV3_1 
 | 
Tue, 09 Sep 2025 21:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Proxmox Proxmox virtual Environment | |
| Vendors & Products | Proxmox Proxmox virtual Environment | 
Tue, 09 Sep 2025 16:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| 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. | |
| References |  | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-09-10T13:45:22.930Z
Reserved: 2025-08-17T00:00:00.000Z
Link: CVE-2025-57540
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-09-10T13:23:53.485Z
 NVD
                        NVD
                    Status : Analyzed
Published: 2025-09-09T17:16:10.780
Modified: 2025-09-17T20:11:20.417
Link: CVE-2025-57540
 Redhat
                        Redhat
                    No data.