CVE-2026-22335
Deferred Deferred - Pending Action
Subscriber SQL Injection in WooCommerce Frontend Manager

Publication date: 2026-06-17

Last updated on: 2026-06-17

Assigner: Patchstack

Description
Subscriber SQL Injection in WooCommerce Frontend Manager – Ultimate < 6.7.7 versions.
CVSS Scores
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Meta Information
Published
2026-06-17
Last Modified
2026-06-17
Generated
2026-06-17
AI Q&A
2026-06-17
EPSS Evaluated
N/A
NVD
CVE-2026-22335
EUVD
EUVD-2026-37657
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
patchstack woocommerce_frontend_manager_ultimate to 6.7.7 (exc)
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.
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Executive Summary

CVE-2026-22335 is a high-priority SQL Injection vulnerability found in the WooCommerce Frontend Manager – Ultimate plugin for WordPress, affecting all versions prior to 6.7.7.

This flaw allows attackers to interact directly with the website's database by injecting malicious SQL code, which can lead to unauthorized access or manipulation of sensitive data.

Impact Analysis

The vulnerability can have severe impacts including the potential theft of sensitive information from the website's database.

Because the CVSS score is 8.5, it indicates a high risk that could lead to data breaches or partial denial of service (availability impact).

Attackers exploiting this flaw could compromise the integrity and confidentiality of your data.

Mitigation Strategies

The vulnerability affects WooCommerce Frontend Manager – Ultimate Plugin versions prior to 6.7.7.

Immediate mitigation involves updating the plugin to version 6.7.7 or later.

Until the update is applied, users are advised to implement the mitigation rule provided by Patchstack to block attacks exploiting this SQL Injection vulnerability.

Compliance Impact

The vulnerability allows attackers to interact directly with the website's database, potentially stealing sensitive information.

Such unauthorized access and data theft can lead to non-compliance with data protection regulations like GDPR and HIPAA, which require safeguarding personal and sensitive data.

Failure to protect sensitive information due to this SQL Injection vulnerability could result in regulatory penalties and damage to organizational compliance status.

Detection Guidance

The vulnerability is a SQL Injection flaw in WooCommerce Frontend Manager – Ultimate plugin versions prior to 6.7.7. Detection typically involves monitoring for suspicious SQL injection attempts targeting the plugin's endpoints.

Patchstack has provided a mitigation rule to block attacks until the plugin is updated, which implies that detection can be enhanced by deploying such rules in your web application firewall or intrusion detection system.

Specific commands or signatures for detection are not provided in the available resources.

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