1 files changed, 1 insertions, 1 deletions
diff --git a/mailnews/compose/src/nsMsgAttachmentHandler.cpp b/mailnews/compose/src/nsMsgAttachmentHandler.cpp
index f36f2e29b7..0ae253ed6e 100644
--- a/mailnews/compose/src/nsMsgAttachmentHandler.cpp
+++ b/mailnews/compose/src/nsMsgAttachmentHandler.cpp
@@ -663,7 +663,7 @@ nsMsgAttachmentHandler::SnarfMsgAttachment(nsMsgCompFields *compFields)
                                     aURL,
                                     nullptr,
                                     nullPrincipal,
-                                    nsILoadInfo::SEC_NORMAL,
+                                    nsILoadInfo::SEC_ALLOW_CROSS_ORIGIN_DATA_IS_NULL,
                                     nsIContentPolicy::TYPE_OTHER);
       if (NS_FAILED(rv))
         goto done;