Language: Go
Label: safe
CWE: CWE-77 \u2014 Improper Neutralization of Special Elements used in a Command ('Command Injection')
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Code:
func isValidURL(targetURL string) bool {
	if !matcher.MatchString(targetURL) {
		logger.Infof(" The provided URL is not a valid URL - " + targetURL)
		return false
	}
	return true
}