# CVE-2026-45565

## Summary

- **CVE ID:** CVE-2026-45565
- **Severity:** HIGH
- **CVSS Score:** 8.1 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N)
- **CWE:** CWE-20, CWE-22, CWE-117
- **Published:** Jun 10, 2026
- **Last Modified:** Jun 10, 2026

## Description

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, EscapedString (app/modules/roxywi/class_models.py:16-30) is the centralised Pydantic validator used on dozens of fields including SSH credential name, username, description, etc. Its if/elif/elif/else flow returns the metacharacter-stripped value without also enforcing the .. block. An attacker who appends a single ;, &, |, $, or backtick to a .. payload routes the value through the strip arm, where .. survives unblocked and the result is not shlex.quote()'d either. At time of publication, there are no publicly available patches.

## Affected Products

- roxy-wi — roxy-wi (<= 8.2.6.4)

## References

- [CNA](https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-7qm8-cm8p-9rx3)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.30%
- **EPSS Percentile:** 22.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._