CVE-2026-113643

EspoCRM PDF Rendering Pipeline ImageSourceProvider.php get authorization

State: Published
Severity: 5.3 Medium
Published: Oct 20, 2026
Updated: Oct 20, 2026
Reserved: Oct 20, 2026

Description

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.

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/E:X	VulDB
3.1	4.3 Medium	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	VulDB
3.0	4.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C	VulDB
2.0	4.0 Medium	AV:N/AC:L/Au:S/C:P/I:N/A:N/E:ND/RL:OF/RC:C	VulDB

Weaknesses

CWE-639 Authorization Bypass
CWE-285 Improper Authorization

Affected Products

Product	Versions
EspoCRMn/a	9.3.0Affected 9.3.1Affected 9.3.2Affected 9.3.3Affected 9.3.4Affected 9.3.5Affected 9.3.6Affected 9.3.7Affected 9.3.8Affected 9.3.9Affected 9.3.10Affected 10.0.0Affected 10.0.1Affected 10.0.2Affected 10.0.3Affected 10.0.4Affected 10.0.5Affected 10.0.6Affected 10.0.7Affected 10.0.8Affected 10.0.9Affected 10.0.10Affected

References

VDB-422794 | EspoCRM PDF Rendering Pipeline ImageSourceProvider.php get authorizationvdb-entrytechnical-description
VDB-422794 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
CVE-2026-113643 | CVE Analysis and Reportthird-party-advisory
Submit #1010801 | EspoCRM 10.0.9 Improper Access Controlthird-party-advisory
https://github.com/espocrm/espocrm/security/advisories/GHSA-r277-qh74-r86fexploit
https://github.com/espocrm/espocrm/security/advisories/GHSA-w46f-mj7x-v5c6broken-linkexploit
https://github.com/espocrm/espocrm/commit/91a9edbcedb9c7aa8e3d3ac81d8a7acccb99bca2exploitpatch
https://github.com/espocrm/espocrm/exploitproduct

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.