Update modules/exploits/linux/http/craftcms_preauth_rce_cve_2025_32432.rb

Co-authored-by: Julien Voisin <[email protected]>

Author: Chocapikk

modules/exploits/linux/http/craftcms_preauth_rce_cve_2025_32432.rb

@@ -219,7 +219,7 @@ def check
     if res.body.include?(sum.to_s)
       CheckCode::Vulnerable("Detected RCE: send #{a}+#{b}, got #{sum}!")
     else
-      CheckCode::Safe("Sum #{sum} not found")
+      CheckCode::Safe("Unable to exercise code execution.")
     end
   end