CVE-2026-81286
Received Received - Intake

Unauthenticated SQL Injection in WCFM Marketplace

Publication date: 2026-09-02

Last updated on: 2026-09-02

Assigner: Patchstack

Description
Unauthenticated SQL Injection in WCFM Marketplace <= 3.8.1 versions.

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Meta Information

Published
2026-09-02
Last Modified
2026-09-02
Generated
2026-09-02
AI Q&A
2026-09-02
EPSS Evaluated
N/A
NVD
CVE-2026-81286
EUVD
EUVD-2026-69923

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wcfm marketplace to 3.8.1 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

Attack-Flow Graph

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Executive Summary

This is an unauthenticated SQL injection vulnerability in the WCFM Marketplace plugin versions 3.8.1 and below. It allows attackers to execute arbitrary SQL commands on the database without needing to authenticate, potentially leading to unauthorized data access or manipulation.

Impact Analysis

An attacker could exploit this to read, modify, or delete sensitive data from your database, including user credentials, payment information, or other confidential data. This could lead to data breaches, financial loss, or reputational damage.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR, HIPAA, and other regulations due to unauthorized data access or exposure. Organizations may face fines, legal penalties, and mandatory breach notifications if this vulnerability is exploited.

Mitigation Strategies

Immediately update WCFM Marketplace to the latest version beyond 3.8.1 to patch the unauthenticated SQL injection vulnerability. If an update is unavailable, consider disabling the plugin temporarily until a fix is released.

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