CVE-2026-46694 EspoCRM: Portal User ACL Bypass Exposes Internal Stream Notes

EspoCRM is an open source customer relationship management application. Prior to 9.3.7, a portal user with stream access to a parent record can directly fetch a Note through the portal Note API and read an internal stream note when the note identifier is known. Stream list responses correctly hid...

CVE-2026-46694

The open-source customer relationship management application EspoCRM is vulnerable to an ACL bypass in versions prior to 9.3.7 . A portal user with stream access to a parent record can directly fetch and read internal stream notes via the portal Note API if they possess the note identifier. While...