CVE-2026-109958

MEDIUM 4.3

EspoCRM 4.0.0 before 10.0.7 Field-Level Access Bypass via Address-Book Search

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-200
Vendor	espocrm
Product	espocrm
Published	Oct 13, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

espocrm / espocrm

4.0.0 < 10.0.7

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/espocrm/espocrm/security/advisories/GHSA-2cr7-9g4f-8723 vulncheck.com: https://www.vulncheck.com/advisories/espocrm-4.0.0-before-10.0.7-field-level-access-bypass-via-address-book-search

Credits

🔍 d3do-23