Description
An authenticated privileged attacker could upload a specially crafted zip to the EspoCRM server in version 7.2.5, via the extension deployment form, which could lead to arbitrary PHP code execution.
Published: 2023-11-30
Score: 4.7 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

Users with administrator profile can load extensions and updates by design, as this is a functionality that most users use and request. It is possible to restrict exploitation of the vulnerability by enabling the "restrictedMode" option in the configuration menu.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-58237 An authenticated privileged attacker could upload a specially crafted zip to the EspoCRM server in version 7.2.5, via the extension deployment form, which could lead to arbitrary PHP code execution.
History

Mon, 20 Apr 2026 08:45:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}

cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L'}


Tue, 03 Jun 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: INCIBE

Published:

Updated: 2026-04-20T07:57:21.961Z

Reserved: 2023-11-06T13:18:11.772Z

Link: CVE-2023-5966

cve-icon Vulnrichment

Updated: 2024-08-02T08:14:25.144Z

cve-icon NVD

Status : Modified

Published: 2023-11-30T14:15:13.450

Modified: 2026-04-20T09:16:08.027

Link: CVE-2023-5966

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses