What is the CVSS score of EUVD-2026-40103?

EUVD-2026-40103 has a CVSS 3.1 base score of 7.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L. EPSS exploitation probability: 0.3%.

Wallet System For Woocommerce EUVD-2026-40103

Q: How to fix or mitigate EUVD-2026-40103?

Within 24 hours: Identify all WooCommerce instances running Wallet System 2.7.6 or earlier; audit and restrict subscriber-level account provisioning. Within 7 days: Implement compensating controls including wallet transaction monitoring and role-based access restrictions; evaluate plugin criticality for potential disable decision. Within 30 days: Monitor vendor security advisories for patched versions and deploy immediately upon release.

| CVE-2026-57332 HIGH

Missing Authorization (CWE-862)

2026-06-29 Patchstack

GHSA-h2vf-g593-6wfx

WordPress Authentication Bypass Wallet System For Woocommerce Wordpress Plugin Wp Swings

7.1

CVSS 3.1 · Vendor: Patchstack

View

Vulnerability Assessment

Weakness

CWE

CWE-862

OWASP Top 10:2025

A01:2025 - Broken Access Control

ASVS 5.0

V8 - Authorization Authorization checks on every request

MITRE ATT&CK

1 technique across 1 tactic: Privilege Escalation

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).

No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Jun 29, 2026

Improper authorization in the Wallet System for WooCommerce WordPress plugin (versions 2.7.6 and earlier) lets low-privileged authenticated users — subscriber-level accounts — perform wallet actions reserved for higher roles, enabling manipulation of stored wallet balances and transactions. The flaw, reported by Patchstack and tracked as CWE-862 (Missing Authorization), carries a 7.1 (High) CVSS score driven by high integrity impact. There is no public exploit identified at time of analysis and it is not listed in CISA KEV.

Affected VersionsENISA

Wallet System for WooCommerce n/a ≤2.7.6

Affected Packages

euvd wallet_system_for_woocommerce no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (Patchstack) PRIMARY 7.1 HIGH

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

Primary rating from Vendor (Patchstack) · only source for this CVE.

CVSS VectorVendor: Patchstack

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

Low

DescriptionCVE.org

Subscriber Broken Access Control in Wallet System for WooCommerce <= 2.7.6 versions.

Executive ViewAI

Why It Matters

The Wallet System for WooCommerce plugin (versions 2.7.6 and earlier) allows subscriber-level users to bypass authorization controls and modify wallet balances, creating direct financial risk on affected e-commerce platforms. Organizations running this plugin face exposure to unauthorized fund manipulation without patch remediation currently available.

Recommended Action

Within 24 hours: Identify all WooCommerce instances running Wallet System 2.7.6 or earlier; audit and restrict subscriber-level account provisioning. Within 7 days: Implement compensating controls including wallet transaction monitoring and role-based access restrictions; evaluate plugin criticality for potential disable decision. Within 30 days: Monitor vendor security advisories for patched versions and deploy immediately upon release.

Business Impact: High

Compensating Controls

No vendor-released patch identified at time of analysis. Interim mitigations: (1) Restrict subscriber account creation and conduct full audit of existing subscriber accounts; (2) Implement real-time monitoring and alerting on all wallet balance changes; (3) Apply additional authorization validation at the application level if plugin supports custom filters; (4) Disable the plugin until patched if operationally feasible.

Threat Intelligence Overview

EPSS Score

0.3%

Top 83% exploitable

Social Media

Sightings

Data Quality

5 sources

Confidence: Medium

EUVD

NVD

CVE.org

EPSS

Vulnrichment CIRCL

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity HIGH

CISA KEV No

Public POC No

EPSS 0.3%

Patch available No

Active threat No

Deciding rule

HIGH severity (CVSS 7.0-8.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.