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-rw-r--r--public/js/render.js4
1 files changed, 2 insertions, 2 deletions
diff --git a/public/js/render.js b/public/js/render.js
index 746820ae..d16181ab 100644
--- a/public/js/render.js
+++ b/public/js/render.js
@@ -3,8 +3,8 @@
// allow some attributes
var whiteListAttr = ['id', 'class', 'style']
window.whiteListAttr = whiteListAttr
-// allow link starts with '.', '/' and custom protocol with '://'
-var linkRegex = /^([\w|-]+:\/\/)|^([.|/])+/
+// allow link starts with '.', '/' and custom protocol with '://', exclude link starts with javascript://
+var linkRegex = /^(?!javascript:\/\/)([\w|-]+:\/\/)|^([.|/])+/
// allow data uri, from https://gist.github.com/bgrins/6194623
var dataUriRegex = /^\s*data:([a-z]+\/[a-z0-9-+.]+(;[a-z-]+=[a-z0-9-]+)?)?(;base64)?,([a-z0-9!$&',()*+;=\-._~:@/?%\s]*)\s*$/i
// custom white list