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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | EspoCRM | 9.3.0, 9.3.1, 9.3.2, 9.3.3, 9.3.4, 9.3.5, 9.3.6, 9.3.7, 9.3.8, 9.3.9, 9.3.10, 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.0.5, 10.0.6, 10.0.7, 10.0.8, 10.0.9, 10.0.10 | — |
References
- VDB-422794 | EspoCRM PDF Rendering Pipeline ImageSourceProvider.php get authorization vdb-entry technical-description
- VDB-422794 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-113643 | CVE Analysis and Report third-party-advisory
- Submit #1010801 | EspoCRM 10.0.9 Improper Access Control third-party-advisory
- https://github.com/espocrm/espocrm/security/advisories/GHSA-r277-qh74-r86f exploit
- https://github.com/espocrm/espocrm/security/advisories/GHSA-w46f-mj7x-v5c6 broken-link exploit
- https://github.com/espocrm/espocrm/commit/91a9edbcedb9c7aa8e3d3ac81d8a7acccb99bca2 exploit patch
- https://github.com/espocrm/espocrm/ exploit product