CVE-2026-45567: Roxy-WI: Authentication bypass via 'api' substring in URL + unauthenticated /api/gpt

Severity: high (CVSS 8.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-10 · updated 2026-06-17
Weakness: CWE-287

Description

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, there is an authentication bypass vulnerability via 'api' substring in URL + unauthenticated /api/gpt. At time of publication, there are no publicly available patches.

Affected products

roxy-wi: through 8.2.6.4

References

https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-4fcm-qgg8-w2vf
https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-4fcm-qgg8-w2vf

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