CVE-2025-57539

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...

CVE-2025-57540

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,...

CVE-2025-57538

The CVE-2025-57538 entry describes a stored XSS flaw in Proxmox Virtual Environment (PVE) 8.4, lodged in the HTTP Proxy field of the Datacenter configuration panel. An authenticated user can inject input that is stored and later executes in other users’ browsers when viewing the affected page, en...

Proxmox Virtual Environment 安全漏洞

Proxmox Virtual Environment Proxmox VE is an open source server virtualization environment Linux distribution from Proxmox. A security vulnerability exists in Proxmox Virtual Environment version 8.4, which stems from a U2F Origin field stored cross-site scripting vulnerability that could lead to...

CVE-2025-57538

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...

Proxmox Virtual Environment 安全漏洞

Proxmox Virtual Environment Proxmox VE is an open source server virtualization environment Linux distribution from Proxmox. A security vulnerability exists in Proxmox Virtual Environment version 8.4, which stems from an HTTP Proxy field stored cross-site scripting vulnerability that could lead to...

CVE-2025-57540

CVE-2025-57540 describes a stored cross-site scripting (XSS) vulnerability in Proxmox Virtual Environment (PVE) 8.4, specifically in the WebAuthn Relying Party field of the Datacenter configuration. The issue allows authenticated users to inject JavaScript that runs in the browsers of others who ...

CVE-2025-57539

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...

PT-2025-36793

Name of the Vulnerable Software and Affected Versions: Proxmox Virtual Environment versions 8.4 Description: A stored cross-site scripting XSS vulnerability exists in the U2F Origin field of the Datacenter configuration. Authenticated users can store malicious input which is rendered unsafely in...

Proxmox Virtual Environment 安全漏洞

Proxmox Virtual Environment Proxmox VE is an open source server virtualization environment Linux distribution from Proxmox. A security vulnerability exists in Proxmox Virtual Environment version 8.4, which stems from a stored cross-site scripting vulnerability in the WebAuthn Relying Party field...

PT-2025-36792

Name of the Vulnerable Software and Affected Versions: Proxmox Virtual Environment version 8.4 Description: A stored cross-site scripting XSS vulnerability exists in the HTTP Proxy field within the Datacenter configuration panel. This allows an authenticated user to inject malicious input that is...

CVE-2025-57540

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,...

CVE-2025-57539

Vulnerability summary (CVE-2025-57539) : Proxmox Virtual Environment 8.4 is affected by a stored XSS in the U2F Origin field of the Datacenter configuration. Authenticated users can store input that is rendered unsafely in the Web UI and executed when viewed by others, potentially enabling sessio...

Could not apply snapshot: Device has active dirty bitmaps

Challenge When the user attempts to use the Rollback function for a snapshot on a Proxmox Virtual Environment PVE Virtual Machine VM that is protected by Veeam Backup & Replication, the following error occurs: qemu-img: Could not apply snapshot '%%': Device has active dirty bitmaps Cause This err...

CVE-2022-28144

Jenkins Proxmox Plugin 0.7.0 and earlier does not perform a permission check in several HTTP endpoints, allowing attackers with Overall/Read permission to connect to an attacker-specified host using attacker-specified username and password perform a connection test, disable SSL/TLS validation for...

CVE-2022-28143

A cross-site request forgery CSRF vulnerability in Jenkins Proxmox Plugin 0.7.0 and earlier allows attackers to connect to an attacker-specified host using attacker-specified username and password perform a connection test, disable SSL/TLS validation for the entire Jenkins controller JVM as part ...

CVE-2022-28142

Jenkins Proxmox Plugin 0.6.0 and earlier disables SSL/TLS certificate validation globally for the Jenkins controller JVM when configured to ignore SSL/TLS issues...

CVE-2022-28141

Jenkins Proxmox Plugin 0.5.0 and earlier stores the Proxmox Datacenter password unencrypted in the global config.xml file on the Jenkins controller where it can be viewed by users with access to the Jenkins controller file system...

CVE-2014-4156

Proxmox VE prior to 3.2: 'AccessControl.pm' User Enumeration Vulnerability...

Build Numbers and Versions of Veeam Plug-In for Proxmox VE

This KB article lists all versions of the Veeam Plug-In for Proxmox VE and their respective worker build numbers. Version | Plug-In Build | Worker Build | Release Date ---|---|---|--- Veeam Plug-In for Proxmox VE 4 Releases Veeam Plug-In for Proxmox VE 4.0 Included with Veeam Backup & Replication...