Merge pull request #8256 from weseek/fix/certify-shared-page-attachment-middleware-62x

fix: Certify shared page attachment middleware (6.2.x)

apps/app/src/server/middlewares/certify-shared-page-attachment/retrieve-valid-share-link.ts

@@ -15,9 +15,9 @@ export const retrieveValidShareLinkByReferer = async(referer: ValidReferer): Pro
     return null;
   }
 
-  const shareLinkId = referer;
+  const { shareLinkId } = referer;
   const shareLink = await ShareLink.findOne({
-    id: shareLinkId,
+    _id: shareLinkId,
   });
   if (shareLink == null || shareLink.isExpired()) {
     logger.info(`ShareLink ('${shareLinkId}') is not found or has already expired.`);