1 files changed, 8 insertions, 2 deletions
diff --git a/app/assets/javascripts/repository/components/breadcrumbs.vue b/app/assets/javascripts/repository/components/breadcrumbs.vue
index f306910df05..9d6eda55c1e 100644
--- a/app/assets/javascripts/repository/components/breadcrumbs.vue
+++ b/app/assets/javascripts/repository/components/breadcrumbs.vue
@@ -107,10 +107,16 @@ export default {
             return acc.concat({
               name,
               path,
-              to: `/-/tree/${this.ref}${path}`,
+              to: `/-/tree/${escape(this.ref)}${path}`,
             });
           },
-          [{ name: this.projectShortPath, path: '/', to: `/-/tree/${this.ref}/` }],
+          [
+            {
+              name: this.projectShortPath,
+              path: '/',
+              to: `/-/tree/${escape(this.ref)}/`,
+            },
+          ],
         );
     },
     canCreateMrFromFork() {