CVE-2026-75505

EspoCRM is an open source customer relationship management application. Prior to 10.0.2, an authenticated user with mass-update permission can supply a known attachment identifier to the mass-update functionality. The mass-update processor duplicates the attachment without checking whether the caller can read it, bypassing record-level and field-level restrictions and exposing the file contents through the copied attachment. Obtaining a valid attachment identifier may be difficult. This issue is fixed in version 10.0.2.

• github.comhttps://github.com/espocrm/espocrm/commit/5be3e7ef2a010c151551a8bc277e9ca61e1503d4
• github.comhttps://github.com/espocrm/espocrm/releases/tag/10.0.2
• github.comhttps://github.com/espocrm/espocrm/security/advisories/GHSA-24pg-2q7q-m5p6