CVE-2026-109958

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

State: Published
Severity: 5.3 Medium
Published: Oct 13, 2026
Updated: Oct 14, 2026
Reserved: Oct 13, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	VulnCheck
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	VulnCheck

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
espocrmespocrm	4.0.0 to before 10.0.7Affected 10.0.7Not affected

References

GitHub Security Advisory (GHSA-2cr7-9g4f-8723)vendor-advisory
VulnCheck Advisory: EspoCRM 4.0.0 before 10.0.7 Field-Level Access Bypass via Address-Book Searchthird-party-advisory

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