CVE-2023-5966

MEDIUM

Espocrm < 7.5.2 - Unrestricted File Upload

Title source: rule
STIX 2.1

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.

Exploits (1)

nomisec WORKING POC
by ll104567 · poc
https://github.com/ll104567/cve-2023-5966

References (1)

Core 1

Scores

CVSS v3 4.7
EPSS 0.0046
EPSS Percentile 63.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-434
Status published
Products (2)
espocrm/espocrm < 7.5.2
EspoCRM/EspoCRM < 7.5.2
Published Nov 30, 2023
Tracked Since Feb 18, 2026