SQL Injection Flaw in Xstore WordPress Theme by Xoot
CVE-2026-3326

8.6HIGH

Key Information:

Vendor

WordPress
Status
Xstore
Vendor
CVE Published:
10 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-3326?

The Xstore WordPress theme prior to version 9.7.3 contains a significant vulnerability due to improper sanitization and escaping of a parameter used in an SQL statement within an AJAX action accessible to unauthenticated users. This flaw potentially exposes the website to SQL injection attacks, allowing attackers to manipulate database queries and extract sensitive information.

Affected Version(s)

Xstore 0 < 9.7.3

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-2026-3326 - Proof of Concept

References

https://wpscan.com/vulnerability/2c5bdb17-8b12-45b5-878b-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ahmed Makawi
WPScan
.