Web Application Vulnerabilities Runtime SCA Findings
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Caddy Web Server Partial String Comparison Vulnerability - CVE-2026-45692 - Vulnerability Database
Caddy Web Server

Caddy Web Server Partial String Comparison Vulnerability - CVE-2026-45692

Low
Reference: CVE-2026-45692
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2026-45692
Title: Caddy Web Server Partial String Comparison Vulnerability
Overview:

Caddy is an extensible server platform that uses TLS by default. From 2.4.0 until 2.11.3 the authorization layer and the /config traversal layer do not agree on what object the path refers to. In this case a path authorized for one config object is accepted but then resolves to a different config object during traversal. This happens because the authorization layer uses string prefix matching and the /config traversal layer parses array indices numerically using strconv.Atoi(). This vulnerability is fixed in 2.11.3.