Information disclosure in Espocrm
CVE-2026-109958
EspoCRM 4.0.0 before 10.0.7 contains an improper access control vulnerability that allows authenticated users to read restricted emailAddress values via the address-book search API. Users with record access can query address-book search to obtain email addresses even when Roles restrict the emailAddress field.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/espocrm/espocrm/security/advisories/GHSA-2cr7-9g4f-8723 (vendor-advisory)
- www.vulncheck.com/advisories/espocrm-4.0.0-before-10.0.7-field-level-access-byp… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-109958?
- CVE-2026-109958 is a medium-severity vulnerability in Espocrm, classified under Information Disclosure. CVSS score: 4.3/10. Published 2026-10-13.
- How severe is CVE-2026-109958?
- Medium severity. CVSS v3 base score is 4.3 out of 10.