CVE-2026-109957
MEDIUM
NVD
CVSS Score
4.3
Severity
MEDIUM
Published
Oct 13, 2026
Vendor
unknown
Description
EspoCRM before 10.0.7 contains an insecure direct object reference vulnerability that allows authenticated users with Import scope access to read other users' attachments by supplying a foreign attachmentId to the Import endpoint. Attackers can create an Import record referencing a known attachment ID, then call the error export endpoint to copy source rows into a downloadable CSV they own.