Roxy-WI up to 8.2.6.4 URL Path server-side request forgery

Summaryinfo

A vulnerability marked as critical has been reported in Roxy-WI up to 8.2.6.4. Affected is an unknown function of the component URL Path. This manipulation causes server-side request forgery. This vulnerability is handled as CVE-2026-45561. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in Roxy-WI up to 8.2.6.4. Affected by this vulnerability is an unknown code of the component URL Path. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, the /smon/agent/{version,uptime,status,checks}/ family of routes takes the URL path component verbatim into requests.get(f'http://{server_ip}:{agent_port}/...'). The path component is constrained only by Flask's default URL converter, which permits any value (including IPv4 literals like 169.254.169.254, RFC1918 ranges, and 127.0.0.1). At time of publication, there are no publicly available patches.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-45561 since 05/12/2026. The exploitation appears to be easy. The attack can be launched remotely. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/10/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

• Roxy-WI

Version

• 8.2.6.0
• 8.2.6.1
• 8.2.6.2
• 8.2.6.3
• 8.2.6.4

Website

• Product: https://github.com/roxy-wi/roxy-wi/

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