CVE-2026-45564 Details
Description
Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, POST /config/versions/<service>/<server_ip>/<configver>/save interpolates the URL-path configver parameter directly into a config-version path that ends up at os.system(f"dos2unix -q {cfg}"). configver is not run through EscapedString (Pydantic doesn't validate path segments declared as str) and the surrounding .. block is the broken tuple-membership patch from GHSA-vapt-004. An authenticated user with role <= 3 ("user") therefore reaches a bin/sh -c command-injection sink. At time of publication, there are no publicly available patches.
A command injection vulnerability has been identified in Roxy-WI, a web interface for managing HAProxy, Nginx, Apache, and Keepalived servers. This vulnerability exists in versions through 8.2.6.4. The issue arises in the POST /config/versions/<service>/<server_ip>/<configver>/save endpoint, where the configver parameter is directly interpolated into a command that is executed via the os.system function. The lack of proper validation allows an authenticated user with a role of 3 or lower to inject shell metacharacters, leading to arbitrary command execution. At the time of publication, no patches are available.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jun 10, 2026CISA-ADP
Assessed Jun 10, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-w42x-3v8j-cmg2 | CISA-ADP | AdvisoryExploitRemedyVendor |
| https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-w42x-3v8j-cmg2 | [email protected] | AdvisoryExploitRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Roxy-WI | <= 8.2.6.4 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 10, 2026 | CVE Modified | CISA-ADP |
| Jun 10, 2026 | New CVE Received | [email protected] |