What is the CVSS score of CVE-2026-42383?

CVE-2026-42383 has a CVSS 3.1 base score of 7.6 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L. EPSS exploitation probability: 0.0%.

Which versions of YITH WooCommerce Product Add-Ons are affected by CVE-2026-42383?

YITH WooCommerce Product Add-Ons plugin (through version 4.29.0) contains a SQL injection vulnerability accessible to high-privileged authenticated users, enabling potential unauthorized access to…

YITH WooCommerce Product Add-Ons CVE-2026-42383

EUVD-2026-31098 HIGH

SQL Injection (CWE-89)

2026-05-20 Patchstack

GHSA-g9v3-4rrx-2w2w

WordPress SQLi

7.6

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

Low

Lifecycle Timeline

Analysis Generated

May 20, 2026 - 13:32 vuln.today

DescriptionNVD

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in YITH YITH WooCommerce Product Add-Ons allows Blind SQL Injection.

This issue affects YITH WooCommerce Product Add-Ons: from n/a through 4.29.0.

AnalysisAI

Blind SQL injection in YITH WooCommerce Product Add-Ons (WordPress plugin) through version 4.29.0 allows high-privileged authenticated users to inject malicious SQL into database queries, leading to confidentiality compromise and limited availability impact across a changed security scope. The flaw was disclosed by Patchstack and carries a CVSS 3.1 score of 7.6; no public exploit identified at time of analysis and the issue is not listed in CISA KEV.

RemediationAI

24 hours: Inventory all WordPress installations using YITH WooCommerce Product Add-Ons version 4.29.0 or earlier; audit admin access logs for suspicious activity and verify all administrative accounts are legitimate. 7 days: Enforce multi-factor authentication on all administrator accounts; implement database query logging to detect SQL injection patterns; restrict admin panel access by IP allowlist. …

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

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Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

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CVE-2026-42383 vulnerability details – vuln.today

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