CVE-2026-33733

EspoCRM is an open source customer relationship management application. Prior to version 9.3.4, the admin template management endpoints accept attacker-controlled `name` and `scope` values and pass them into template path construction without normalization or traversal filtering. As a result, an authenticated admin can use `../` sequences to escape the intended template directory and read, create, overwrite, or delete arbitrary files that resolve to `body.tpl` or `subject.tpl` under the web application user's filesystem permissions. Version 9.3.4 fixes the issue.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/espocrm/espocrm/security/advisories/GHSA-44c3-xjfp-3jrh	Exploit Mitigation Vendor Advisory
https://github.com/espocrm/espocrm/security/advisories/GHSA-44c3-xjfp-3jrh	Exploit Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:espocrm:espocrm:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-22 21:17

Updated : 2026-06-17 10:38

NVD link : CVE-2026-33733

Mitre link : CVE-2026-33733

CVE.ORG link : CVE-2026-33733

JSON object : View

Products Affected

espocrm

espocrm

CWE

CWE-23

Relative Path Traversal

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