Medium severity5.4NVD Advisory· Published Sep 9, 2025· Updated Jun 17, 2026
CVE-2025-57538
CVE-2025-57538
Description
A stored cross-site scripting (XSS) vulnerability in the HTTP Proxy field within the Datacenter configuration panel of Proxmox Virtual Environment (PVE) 8.4 allows an authenticated user to inject malicious input. The input is stored and executed in the context of other users' browsers when they view the affected configuration page. This can lead to arbitrary JavaScript execution.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4cpe:2.3:a:proxmox:virtual_environment:8.4:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:proxmox:virtual_environment:8.4:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: <8.4
Patches
Vulnerability mechanics
References
3- github.com/khankishiyev-j/bug-bounty/blob/main/proxmox-xssnvdExploitThird Party Advisory
- forum.proxmox.com/threads/proxmox-virtual-environment-security-advisories.149331/page-2nvdIssue TrackingVendor Advisory
- www.youtube.com/watchnvdBroken Link
News mentions
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