CVE-2026-45569 Details
Description
Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, ommit d4d10006 ("Expand validation to block .. in config_file_name and configver for improved security") added a line in app/modules/config/config.py:462. This is tuple-membership, not substring containment — '..' in (a, b, c) evaluates to True only if any of a, b, c is equal to the literal string '..'. For any realistic path-traversal payload (../../etc/passwd, ..\\..\\etc\\passwd, etc.) the check returns False and the patch silently lets the payload through. At time of publication, there are no publicly available patches.
A path traversal vulnerability has been identified in Roxy-WI versions through 8.2.6.4. The issue arises from a flawed validation patch that incorrectly uses tuple membership to check for the presence of '..' in file paths. This method fails to detect realistic path traversal payloads, allowing them to bypass the check and potentially leading to unauthorized access to sensitive files on the server.
Users are advised to update to Roxy-WI version 8.2.6.5, where this vulnerability has been addressed.
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 11, 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-j6p4-8532-h9hv | CISA-ADP | AdvisoryExploitRemedyVendor |
| https://github.com/roxy-wi/roxy-wi/commit/d4d10006 | [email protected] | Source CodeVendor |
| https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-j6p4-8532-h9hv | [email protected] | AdvisoryExploitRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
| CWE-697 | Incorrect Comparison | [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 11, 2026 | CVE Modified | CISA-ADP |
| Jun 10, 2026 | New CVE Received | [email protected] |