CVE-2026-109958CWE-200information-disclosure

CVE-2026-109958

Medium · published October 13, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
12.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
5.3 · 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
EPSS
0.00223 · 12.2th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-10-13T18:17Z
References (2)
https://github.com/espocrm/espocrm/security/advisories/GHSA-2cr7-9g4f-8723 · [email protected]https://www.vulncheck.com/advisories/espocrm-4.0.0-before-10.0.7-field-level-access-bypass-via-address-book-search · [email protected]
EPSS history
Timeline
  • 15 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 13 OCT 13:27Z
    EspoCRM 4.0.0 before 10.0.7 Field-Level Access Bypass via Address-Book Search
    cvelistv5
  • 13 OCT 13:27Z
    EspoCRM 4.0.0 before 10.0.7 Field-Level Access Bypass via Address-Book Search
    cvelistv5