What is the CVSS score of CVE-2026-45211?

CVE-2026-45211 has a CVSS 3.1 base score of 8.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L. EPSS exploitation probability: 0.0%.

Which versions of WooSquare are affected by CVE-2026-45211?

The WooSquare plugin for WooCommerce (versions ≤4.7.1) contains a blind SQL injection vulnerability that allows authenticated users with low-level WordPress privileges to extract sensitive customer…

WooSquare CVE-2026-45211

Q: How to fix or mitigate CVE-2026-45211?

Within 24 hours: Identify all WooCommerce installations using WooSquare plugin and document current version numbers; disable the plugin immediately if version 4.7.1 or earlier is detected. Within 7 days: Audit database access logs and user account activity for suspicious queries; review customer data access records to assess potential exposure. Within 30 days: Monitor Patchstack and APIExperts channels for patched version release; deploy vendor-released patch immediately upon availability; conduct data breach assessment if plugin was active on production systems.

EUVD-2026-29453 HIGH

SQL Injection (CWE-89)

2026-05-12 Patchstack

GHSA-69rp-c53h-4qc7

WordPress SQLi

8.5

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

Low

Lifecycle Timeline

Analysis Generated

May 12, 2026 - 11:31 vuln.today

CVE Published

May 12, 2026 - 11:02 nvd

HIGH 8.5

DescriptionNVD

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Saad Iqbal APIExperts Square for WooCommerce woosquare allows Blind SQL Injection.This issue affects APIExperts Square for WooCommerce: from n/a through <= 4.7.1.

AnalysisAI

Blind SQL injection in APIExperts Square for WooCommerce (WooSquare) plugin versions up to 4.7.1 allows authenticated attackers with low-level privileges to extract sensitive database contents including customer data, order information, and potentially administrative credentials. The vulnerability enables scope escalation from the WordPress application context to the underlying database layer (S:C in CVSS vector), representing a significant data breach risk for WooCommerce stores. …

RemediationAI

Within 24 hours: Identify all WooCommerce installations using WooSquare plugin and document current version numbers; disable the plugin immediately if version 4.7.1 or earlier is detected. Within 7 days: Audit database access logs and user account activity for suspicious queries; review customer data access records to assess potential exposure. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

Full analysis requires sign-in

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CVE-2026-45211 vulnerability details – vuln.today

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