EspoCRM PDF Rendering Pipeline ImageSourceProvider.php get authorization

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-113643
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-20 19:17:32 UTC
Updated2026-10-20 19:17:32 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 5.3 MEDIUM from [email protected]

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Problem Types: CWE-285 | CWE-639 | CWE-639 Authorization Bypass | CWE-285 Improper Authorization

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary5.3MEDIUMCVSS: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/C...
4.0CNADECLARED5.3MEDIUMCVSS: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
3.1[email protected]Primary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.1CNADECLARED4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C
3.0CNADECLARED4.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C
2.0[email protected]Secondary4AV:N/AC:L/Au:S/C:P/I:N/A:N
2.0CNADECLARED4AV:N/AC:L/Au:S/C:P/I:N/A:N/E:ND/RL:OF/RC:C

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na EspoCRM affected 9.3.0 Not specified
CNA Na EspoCRM affected 9.3.1 Not specified
CNA Na EspoCRM affected 9.3.2 Not specified
CNA Na EspoCRM affected 9.3.3 Not specified
CNA Na EspoCRM affected 9.3.4 Not specified
CNA Na EspoCRM affected 9.3.5 Not specified
CNA Na EspoCRM affected 9.3.6 Not specified
CNA Na EspoCRM affected 9.3.7 Not specified
CNA Na EspoCRM affected 9.3.8 Not specified
CNA Na EspoCRM affected 9.3.9 Not specified
CNA Na EspoCRM affected 9.3.10 Not specified
CNA Na EspoCRM affected 10.0.0 Not specified
CNA Na EspoCRM affected 10.0.1 Not specified
CNA Na EspoCRM affected 10.0.2 Not specified
CNA Na EspoCRM affected 10.0.3 Not specified
CNA Na EspoCRM affected 10.0.4 Not specified
CNA Na EspoCRM affected 10.0.5 Not specified
CNA Na EspoCRM affected 10.0.6 Not specified
CNA Na EspoCRM affected 10.0.7 Not specified
CNA Na EspoCRM affected 10.0.8 Not specified
CNA Na EspoCRM affected 10.0.9 Not specified
CNA Na EspoCRM affected 10.0.10 Not specified

References

ReferenceSourceLinkTags
vuldb.com/submit/1010801 [email protected] vuldb.com
vuldb.com/cve/CVE-2026-113643 [email protected] vuldb.com
github.com/espocrm/espocrm/security/advisories/GHSA-r277-qh74-r86f [email protected] github.com
vuldb.com/vuln/422794/cti [email protected] vuldb.com
github.com/espocrm/espocrm/security/advisories/GHSA-w46f-mj7x-v5c6 [email protected] github.com
github.com/espocrm/espocrm/commit/91a9edbcedb9c7aa8e3d3ac81d8a7acccb99bca2 [email protected] github.com
github.com/espocrm/espocrm [email protected] github.com
vuldb.com/vuln/422794 [email protected] vuldb.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: spoo1k (VulDB User) (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-10-20T00:00:00.000ZAdvisory disclosed
CNA2026-10-20T02:00:00.000ZVulDB entry created
CNA2026-10-20T15:58:20.000ZVulDB entry last update

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