no space required

Author: firefart

lib/msf/http/wordpress/version.rb

@@ -98,7 +98,7 @@ def check_version_from_readme(type, name, fixed_version, vuln_introduced_version
     # try to extract version from readme
     # Example line:
     # Stable tag: 2.6.6
-    version = res.body.to_s[/(?:stable tag|version):\s+(?!trunk)([0-9a-z.-]+)/i, 1]
+    version = res.body.to_s[/(?:stable tag|version):\s*(?!trunk)([0-9a-z.-]+)/i, 1]
 
     # readme present, but no version number
     return Msf::Exploit::CheckCode::Detected if version.nil?