Description
The Caddy web server is an open-source load balancer, reverse proxy, web server written in Go.
Caddy is dynamically configurable with a RESTful JSON API. Acunetix determined that it was possible to access this REST interface without authentication.
Remediation
Restrict access to the Caddy API interface.
References
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XWiki Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2021-32731)