CVE-2025-57538 is a stored cross-site scripting (XSS) vulnerability affecting Proxmox Virtual Environment (PVE) 8.4. An authenticated attacker can inject malicious JavaScript into the HTTP Proxy field of the Datacenter configuration panel. This input is then executed in the browsers of other users viewing that page, potentially leading to arbitrary code execution. The vulnerability has a CVSS score of 5.4 (MEDIUM), indicating a network-based attack requiring low privileges and user interaction, with low impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
8.4CPE matchmatch criteria | cpe:2.3:a:proxmox:virtual_environment:8.4:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.