SQL Injection Vulnerability in SQL Chart Builder Plugin by WordPress
CVE-2026-4079

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Sql Chart Builder
Vendor
CVE Published:
7 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4079?

The SQL Chart Builder plugin for WordPress, prior to version 2.3.8, is susceptible to SQL injection due to insufficient input sanitization. Malicious actors could exploit this vulnerability by injecting arbitrary SQL queries through user inputs that are directly concatenated into SQL statements, potentially resulting in unauthorized data access or manipulation within the application's database.

Affected Version(s)

SQL Chart Builder 0 < 2.3.8

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-2026-4079 - Proof of Concept

References

https://wpscan.com/vulnerability/8ec92881-4ae5-458d-995b-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

dangnosuy
WPScan
.