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Medium severity · published Oct 20, 2026
CVE-2026-113643
EspoCRM PDF Rendering Pipeline ImageSourceProvider.php get authorization
4.3
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ES
EspoCRM · Espocrm
9.3.0; 9.3.1; 9.3.2; 9.3.3; 9.3.4; 9.3.5; +16 more · source: vendor
Affected product
ES
EspoCRM
Espocrm
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-113643
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-113643
github.com
https://github.com/espocrm/espocrm/
github.com
https://github.com/espocrm/espocrm/commit/91a9edbcedb9c7aa8e3d3ac81d8a7acccb99bca2
github.com
https://github.com/espocrm/espocrm/security/advisories/GHSA-r277-qh74-r86f
github.com
https://github.com/espocrm/espocrm/security/advisories/GHSA-w46f-mj7x-v5c6
vuldb.com
https://vuldb.com/cve/CVE-2026-113643
vuldb.com
https://vuldb.com/submit/1010801
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EspoCRM is a free, open-source customer relationship management platform