CVE-2026-113643 EspoCRM PDF Rendering Pipeline ImageSourceProvider.php get authorization

Medium 5.3 Published 20 Oct 2026 Updated 20 Oct 2026

Exploited in the wild: Not known
Fix: None listed

What is CVE-2026-113643?

CVE-2026-113643 is a medium-severity vulnerability in EspoCRM, published on 20 Oct 2026.

Official 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.

Weakness: CWE-639, CWE-285

Which versions are affected by CVE-2026-113643?

How do I fix CVE-2026-113643?

No fix has been published for CVE-2026-113643 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-113643 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-113643 exists.

Sources

Also known as GHSA-w8vm-3g62-56g7.