SQL Injection Vulnerability in SSCMS 7.4.0 by SSCMS
CVE-2026-4234

5.3MEDIUM

Key Information:

Vendor

SSCMS

Status
Sscms
Vendor
CVE Published:
16 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4234?

A security flaw has been found in SSCMS version 7.4.0, specifically within the DDL Handler component's SitesAddController.Submit.cs file. This vulnerability allows remote attackers to manipulate the argument 'tableHandWrite', leading to potential SQL injection attacks. The exploit for this vulnerability has been made publicly available, posing a significant risk. Despite early notifications to the vendor regarding this serious issue, there has been no response or remedial action taken.

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Affected Version(s)

SSCMS 7.4.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-4234 - Proof of Concept

References

https://vuldb.com/?id.351157
vdb-entrytechnical-description
https://vuldb.com/?ctiid.351157
signaturepermissions-required
https://vuldb.com/?submit.771238
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Saul1213 (VulDB User)
VulDB
JSON
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