Auth bypass in Espocrm
CVE-2026-113643
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Espocrm — versions 10.0.0, 10.0.1, 10.0.10
Weakness classification (CWE)
References
- vuldb.com/vuln/422794 (technical-description, vdb-entry)
- vuldb.com/vuln/422794/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-113643 (third-party-advisory)
- vuldb.com/submit/1010801 (third-party-advisory)
- github.com/espocrm/espocrm/security/advisories/GHSA-r277-qh74-r86f (exploit)
- github.com/espocrm/espocrm/security/advisories/GHSA-w46f-mj7x-v5c6 (exploit, broken-link)
- github.com/espocrm/espocrm/commit/91a9edbcedb9c7aa8e3d3ac81d8a7acccb99bca2 (exploit, patch)
- github.com/espocrm/espocrm/ (product, exploit)
Frequently asked questions
- What is CVE-2026-113643?
- CVE-2026-113643 is a medium-severity vulnerability in Espocrm, classified under Improper Authorization. CVSS score: 4.3/10. Published 2026-10-20.
- How severe is CVE-2026-113643?
- Medium severity. CVSS v3 base score is 4.3 out of 10.