Fix IMAP SETMETADATA parameters quoting (#1489231)

2 files changed, 2 insertions, 1 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 304c2d955..64b9d079f 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,7 @@
 CHANGELOG Roundcube Webmail
 ===========================
 
+- Fix IMAP SETMETADATA parameters quoting (#1489231)
 - Add support for 'enchant' spellcheck engine
 - Fix "could not load message" error on valid empty message body (#1489228)
 - Check filetype detection in installer and update script (#1489193)
diff --git a/program/lib/Roundcube/rcube_imap_generic.php b/program/lib/Roundcube/rcube_imap_generic.php
index 70ffd0d10..e3ef8b9bb 100644
--- a/program/lib/Roundcube/rcube_imap_generic.php
+++ b/program/lib/Roundcube/rcube_imap_generic.php
@@ -2991,7 +2991,7 @@ class rcube_imap_generic
         }
 
         foreach ($entries as $name => $value) {
-            $entries[$name] = $this->escape($name) . ' ' . $this->escape($value);
+            $entries[$name] = $this->escape($name) . ' ' . $this->escape($value, true);
         }
 
         $entries = implode(' ', $entries);