diff --git a/htdocs/cron/class/cronjob.class.php b/htdocs/cron/class/cronjob.class.php
index e1c9861cc9e..10a2659f6a5 100644
--- a/htdocs/cron/class/cronjob.class.php
+++ b/htdocs/cron/class/cronjob.class.php
@@ -1008,6 +1008,15 @@ class Cronjob extends CommonObject
     				$retval = $this->lastresult;
     				$error++;
 			    }
+			    if (in_array(strtolower(trim($this->methodename)), array('executecli')))
+			    {
+			    	$this->error = $langs->trans('CronMethodNotAllowed', $this->methodename, $this->objectname);
+			    	dol_syslog(get_class($this)."::run_jobs ".$this->error, LOG_ERR);
+			    	$this->lastoutput = $this->error;
+			    	$this->lastresult = -1;
+			    	$retval = $this->lastresult;
+			    	$error++;
+			    }
 			}
 
 			// Load langs
diff --git a/htdocs/langs/en_US/cron.lang b/htdocs/langs/en_US/cron.lang
index 1de1251831a..bb61ed13bbe 100644
--- a/htdocs/langs/en_US/cron.lang
+++ b/htdocs/langs/en_US/cron.lang
@@ -14,6 +14,7 @@ FileToLaunchCronJobs=Command line to check and launch qualified cron jobs
 CronExplainHowToRunUnix=On Unix environment you should use the following crontab entry to run the command line each 5 minutes
 CronExplainHowToRunWin=On Microsoft(tm) Windows environment you can use Scheduled Task tools to run the command line each 5 minutes
 CronMethodDoesNotExists=Class %s does not contains any method %s
+CronMethodNotAllowed=Method %s of class %s is in blacklist of forbidden methods
 CronJobDefDesc=Cron job profiles are defined into the module descriptor file. When module is activated, they are loaded and available so you can administer the jobs from the admin tools menu %s.
 CronJobProfiles=List of predefined cron job profiles
 # Menu