CVE-2026-109959 — EspoCRM 4.0.0 before 10.0.7 Field-Level Security Bypass via Note Read Endpoint
EspoCRM 4.0.0 before 10.0.7 contains an access control vulnerability that allows authenticated users to read audited field values restricted by field-level security by fetching …
Published: 2026-10-13 · CVSS: 5.3 · CVSS 4.0
EspoCRM 4.0.0 before 10.0.7 contains an access control vulnerability that allows authenticated users to read audited field values restricted by field-level security by fetching individual stream notes. Users with stream access to a parent record can request GET /Note/{id}, which skips the NoteAccessControl filter, and recover data.attributes.was and became values of restricted fields.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7