[] fix(security): validate postMessage origins and fix slack middleware path - #11094

[] fix(security): validate postMessage origins and fix slack middleware path#11094

Harika Kondur (harikakondur) merged 2 commits into

mastercontentful/apps:masterfrom

fix/security-postmessage-origin-and-slack-middlewarecontentful/apps:fix/security-postmessage-origin-and-slack-middlewareCopy head branch name to clipboard