CVE-2026-27811

HIGH

8.8

Description

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. Prior to version 8.2.6.3, a command injection vulnerability exists in the `/config/compare/<service>/<server_ip>/show` endpoint, allowed authenticated users to execute arbitrary system commands on the app host. The vulnerability exists in `app/modules/config/config.py` on line 362, where user input is directly formatted in the template string that is eventually executed. Version 8.2.6.3 fixes the issue.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/18/2026

Last Modified3/19/2026

Sourcenvd

Honeypot Sightings0

Affected Products

roxy-wi:roxy-wi

Weaknesses (CWE)

CWE-77CWE-78

References

https://github.com/roxy-wi/roxy-wi/commit/a10ac7306c252014f97a7213db4a9470300fa064(security-advisories@github.com)

https://github.com/roxy-wi/roxy-wi/releases/tag/v8.2.6.3(security-advisories@github.com)

https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-jvmv-cw47-jh77(security-advisories@github.com)

IOC Correlations

No correlations recorded

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