allow width, height, alt, title attributes in img

fixes vector-im/riot-web#4646 Signed-off-by: Hubert Chathi <hubert@uhoreg.ca>
2017-07-23 23:00:36 -04:00 · 2017-07-23 23:00:36 -04:00 · df71502dbb
parent eb0575d9c1
commit df71502dbb
1 changed files with 1 additions and 1 deletions
--- a/src/HtmlUtils.js
+++ b/src/HtmlUtils.js
@ -145,7 +145,7 @@ const sanitizeHtmlParams = {
        font: ['color', 'data-mx-bg-color', 'data-mx-color', 'style'], // custom to matrix
        span: ['data-mx-bg-color', 'data-mx-color', 'style'], // custom to matrix
        a: ['href', 'name', 'target', 'rel'], // remote target: custom to matrix
-        img: ['src'],
+        img: ['src', 'width', 'height', 'alt', 'title'],
        ol: ['start'],
        code: ['class'], // We don't actually allow all classes, we filter them in transformTags
    },