Is CVE-2023-35808 actively exploited?

No active exploitation of CVE-2023-35808 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-35808 be exploited remotely?

Yes. CVE-2023-35808 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-35808?

CVE-2023-35808 has a CVSS score of 8.8 (HIGH).

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HIGH

CVE-2023-35808

CWE-434Published: June 17, 2023· Updated: Jun 17, 2026

8.8

CVSS v3.1

Official Description

An issue was discovered in SugarCRM Enterprise before 11.0.6 and 12.x before 12.0.3. An Unrestricted File Upload vulnerability has been identified in the Notes module. By using crafted requests, custom PHP code can be injected and executed through the Notes module because of missing input validation. Regular user privileges can be used to exploit this vulnerability. Editions other than Enterprise are also affected.

NVD Source

Technical Analysis

CVE-2023-35808 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.