diff --git a/js/privatebin.js b/js/privatebin.js
index c83d8ff..5c0aecc 100644
--- a/js/privatebin.js
+++ b/js/privatebin.js
@@ -620,6 +620,9 @@ jQuery.PrivateBin = (function($, RawDeflate) {
// messageID may contain links, but only the first parameter, as that is from a trusted source (code or translation JSON files)
let containsLinks = args[0].indexOf(' 0) {
+ throw new Error('security violation detected: do not concatenate links and untrusted data!');
+ }
// format string
let output = Helper.sprintf.apply(this, args);
diff --git a/test.diff b/test.diff
new file mode 100644
index 0000000..97e384f
--- /dev/null
+++ b/test.diff
@@ -0,0 +1,40 @@
+diff --git a/js/privatebin.js b/js/privatebin.js
+index c83d8ff..5c0aecc 100644
+--- a/js/privatebin.js
++++ b/js/privatebin.js
+@@ -620,6 +620,9 @@ jQuery.PrivateBin = (function($, RawDeflate) {
+
+ // messageID may contain links, but only the first parameter, as that is from a trusted source (code or translation JSON files)
+ let containsLinks = args[0].indexOf(' 0) {
++ throw new Error('security violation detected: do not concatenate links and untrusted data!');
++ }
+
+ // format string
+ let output = Helper.sprintf.apply(this, args);
+diff --git a/tpl/bootstrap.php b/tpl/bootstrap.php
+index 59c730e..0e949da 100644
+--- a/tpl/bootstrap.php
++++ b/tpl/bootstrap.php
+@@ -72,7 +72,7 @@ endif;
+ ?>
+
+
+-
++
+
+
+
+diff --git a/tpl/page.php b/tpl/page.php
+index 0f8df18..ff2d5f5 100644
+--- a/tpl/page.php
++++ b/tpl/page.php
+@@ -50,7 +50,7 @@ endif;
+ ?>
+
+
+-
++
+
+
+
diff --git a/tpl/bootstrap.php b/tpl/bootstrap.php
index 59c730e..0e949da 100644
--- a/tpl/bootstrap.php
+++ b/tpl/bootstrap.php
@@ -72,7 +72,7 @@ endif;
?>
-
+
diff --git a/tpl/page.php b/tpl/page.php
index 0f8df18..ff2d5f5 100644
--- a/tpl/page.php
+++ b/tpl/page.php
@@ -50,7 +50,7 @@ endif;
?>
-
+