{"id":"CVE-2026-109957","published":"2026-10-13T14:17:34.673","lastModified":"2026-10-16T22:17:20.260","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.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-639"],"vendors":[],"products":[],"references":[{"url":"https://github.com/espocrm/espocrm/security/advisories/GHSA-5729-xq64-4h22","tags":[]},{"url":"https://www.vulncheck.com/advisories/espocrm-before-10.0.7-idor-via-import-attachmentid-parameter","tags":[]}],"exploitRefs":[{"url":"https://github.com/espocrm/espocrm/security/advisories/GHSA-5729-xq64-4h22","tags":[]}],"hasPoc":true,"ai":null}