---
id: CVE-2026-113643
title: EspoCRM PDF Rendering Pipeline ImageSourceProvider.php get authorization
summary: >-
  A vulnerability was found in EspoCRM up to 9.3.10/10.0.10. This affects the
  function ImageSourceProvider::get of the file
  application/Espo/Tools/Pdf/Dompdf/ImageSourceProvider.php of the component PDF
  Rendering Pipeline. Performing a man…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C'
cvssSource: cna
cwe:
  - CWE-639
  - CWE-285
product: EspoCRM
affected:
  - EspoCRM 9.3.0
  - EspoCRM 9.3.1
  - EspoCRM 9.3.2
  - EspoCRM 9.3.3
  - EspoCRM 9.3.4
  - EspoCRM 9.3.5
  - EspoCRM 9.3.6
  - EspoCRM 9.3.7
  - EspoCRM 9.3.8
  - EspoCRM 9.3.9
  - EspoCRM 9.3.10
  - EspoCRM 10.0.0
  - EspoCRM 10.0.1
  - EspoCRM 10.0.2
  - EspoCRM 10.0.3
  - EspoCRM 10.0.4
  - EspoCRM 10.0.5
  - EspoCRM 10.0.6
  - EspoCRM 10.0.7
  - EspoCRM 10.0.8
  - EspoCRM 10.0.9
  - EspoCRM 10.0.10
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-20T18:44:37.586697Z'
exploitAvailable: true
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T18:45:14.681Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-113643'
references:
  - url: 'https://vuldb.com/vuln/422794'
    label: >-
      VDB-422794 | EspoCRM PDF Rendering Pipeline ImageSourceProvider.php get
      authorization
  - url: 'https://vuldb.com/vuln/422794/cti'
    label: 'VDB-422794 | CTI Indicators (IOB, IOC, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-113643'
    label: CVE-2026-113643 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1010801'
    label: 'Submit #1010801 | EspoCRM 10.0.9 Improper Access Control'
  - url: 'https://github.com/espocrm/espocrm/security/advisories/GHSA-r277-qh74-r86f'
  - url: 'https://github.com/espocrm/espocrm/security/advisories/GHSA-w46f-mj7x-v5c6'
  - url: >-
      https://github.com/espocrm/espocrm/commit/91a9edbcedb9c7aa8e3d3ac81d8a7acccb99bca2
  - url: 'https://github.com/espocrm/espocrm/'
tags:
  - cve.org
  - exploit-available
ingestedAt: '2026-10-20T19:16:14.386Z'
---

## Overview

A vulnerability was found in EspoCRM up to 9.3.10/10.0.10. This affects the function ImageSourceProvider::get of the file application/Espo/Tools/Pdf/Dompdf/ImageSourceProvider.php of the component PDF Rendering Pipeline. Performing a manipulation of the argument ID results in authorization bypass. The attack may be initiated remotely. The patch is named 91a9edbcedb9c7aa8e3d3ac81d8a7acccb99bca2. It is suggested to install a patch to address this issue.

## Affected

- `EspoCRM 9.3.0`
- `EspoCRM 9.3.1`
- `EspoCRM 9.3.2`
- `EspoCRM 9.3.3`
- `EspoCRM 9.3.4`
- `EspoCRM 9.3.5`
- `EspoCRM 9.3.6`
- `EspoCRM 9.3.7`
- `EspoCRM 9.3.8`
- `EspoCRM 9.3.9`
- `EspoCRM 9.3.10`
- `EspoCRM 10.0.0`
- `EspoCRM 10.0.1`
- `EspoCRM 10.0.2`
- `EspoCRM 10.0.3`
- `EspoCRM 10.0.4`
- `EspoCRM 10.0.5`
- `EspoCRM 10.0.6`
- `EspoCRM 10.0.7`
- `EspoCRM 10.0.8`
- `EspoCRM 10.0.9`
- `EspoCRM 10.0.10`

## Remediation

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