CVE-2026-75505 — EspoCRM: Access control bypass in Mass Update letting regular user with Mass Update permission read any attachment
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 identifi…
Published: 2026-10-15 · CVSS: 6.0 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7