Rack-Cors Project Rack-Cors vulnerabilities

CVE-2024-27456 [MEDIUM] Rack CORS Middleware has Insecure File Permissions Rack CORS Middleware has Insecure File Permissions rack-cors (aka Rack CORS Middleware) 2.0.1 has 0666 permissions for the .rb files.

CVE-2017-11173 [HIGH] CVE-2017-11173: Missing anchor in generated regex for rack-cors before 0.4.1 allows a malicious third-party site to Missing anchor in generated regex for rack-cors before 0.4.1 allows a malicious third-party site to perform CORS requests. If the configuration were intended to allow only the trusted example.com domain name and not the malicious example.net domain name, then example.com.example.net (as well as example.com-example.net) would be inadvertently allowed.

CVE-2019-18978 [MEDIUM] CWE-22 CVE-2019-18978: An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem before 1.0.4 for Ruby. It al An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem before 1.0.4 for Ruby. It allows ../ directory traversal to access private resources because resource matching does not ensure that pathnames are in a canonical format.