Is CVE-2026-4234 actively exploited?

No active exploitation of CVE-2026-4234 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-4234 be exploited remotely?

Yes. CVE-2026-4234 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-4234?

CVE-2026-4234 has a CVSS score of 6.3 (MEDIUM).

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MEDIUM

CVE-2026-4234

CWE-74Published: March 16, 2026· Updated: Mar 16, 2026

6.3

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:6.8th

Official Description

A security flaw has been discovered in SSCMS 7.4.0. This vulnerability affects unknown code of the file SitesAddController.Submit.cs of the component DDL Handler. The manipulation of the argument tableHandWrite results in sql injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Technical Analysis

CVE-2026-4234 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.