Merge branch '15.0' of git@github.com:Dolibarr/dolibarr.git into 15.0

htdocs/core/lib/functions.lib.php

@@ -8213,7 +8213,7 @@ function dol_eval($s, $returnvalue = 0, $hideerrors = 1, $onlysimplestring = '1'
 	// Test dangerous char (used for RCE), we allow only PHP variable testing.
 	if ($onlysimplestring == '1') {
 		//print preg_quote('$_->&|', '/');
-		if (preg_match('/[^a-z0-9\s'.preg_quote('$_+->&|=!?():"', '/').']/i', $s)) {
+		if (preg_match('/[^a-z0-9\s'.preg_quote('$_+-*/>&|=!?():"', '/').']/i', $s)) {
 			if ($returnvalue) {
 				return 'Bad string syntax to evaluate (found chars that are not chars for simplestring): '.$s;
 			} else {
@@ -8223,7 +8223,7 @@ function dol_eval($s, $returnvalue = 0, $hideerrors = 1, $onlysimplestring = '1'
 		}
 	} elseif ($onlysimplestring == '2') {
 		//print preg_quote('$_->&|', '/');
-		if (preg_match('/[^a-z0-9\s'.preg_quote('^$_+->&|=!?():"\';,/', '/').']/i', $s)) {
+		if (preg_match('/[^a-z0-9\s'.preg_quote('^$_+-*/>&|=!?():"\';,/', '/').']/i', $s)) {
 			if ($returnvalue) {
 				return 'Bad string syntax to evaluate (found chars that are not chars for simplestring): '.$s;
 			} else {