Is CVE-2022-3673 actively exploited?

No active exploitation of CVE-2022-3673 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-3673 be exploited remotely?

Yes. CVE-2022-3673 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-3673?

CVE-2022-3673 has a CVSS score of 6.1 (MEDIUM).

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MEDIUM

CVE-2022-3673

CWE-707Published: October 26, 2022· Updated: Jun 17, 2026

6.1

CVSS v3.1

Official Description

A vulnerability, which was classified as problematic, was found in SourceCodester Sanitization Management System 1.0. Affected is an unknown function of the file /php-sms/classes/Master.php. The manipulation of the argument message leads to cross site scripting. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-212016.

NVD Source

Technical Analysis

CVE-2022-3673 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.