---
id: CVE-2026-75505
title: EspoCRM is an open source customer relationship management application
summary: >-
  EspoCRM is an open source customer relationship management application. Prior
  to 10.0.2, an authenticated user with mass-update permission can supply a
  known attachment identifier to the mass-update functionality. The mass-update
  process…
severity: medium
cvss: 6
cvssVector: 'CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'
cwe:
  - CWE-862
vendor: espocrm
product: espocrm
affected:
  - espocrm < 10.0.2
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T16:18:20.220'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-75505'
references:
  - url: >-
      https://github.com/espocrm/espocrm/commit/5be3e7ef2a010c151551a8bc277e9ca61e1503d4
    label: security-advisories@github.com
  - url: 'https://github.com/espocrm/espocrm/releases/tag/10.0.2'
    label: security-advisories@github.com
  - url: 'https://github.com/espocrm/espocrm/security/advisories/GHSA-24pg-2q7q-m5p6'
    label: security-advisories@github.com
tags:
  - nvd
  - cve.org
cvssSource: cna
ingestedAt: '2026-10-15T16:13:11.761Z'
---

## Overview

EspoCRM is an open source customer relationship management application. Prior to 10.0.2, an authenticated user with mass-update permission can supply a known attachment identifier to the mass-update functionality. The mass-update processor duplicates the attachment without checking whether the caller can read it, bypassing record-level and field-level restrictions and exposing the file contents through the copied attachment. Obtaining a valid attachment identifier may be difficult. This issue is fixed in version 10.0.2.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.