FluentCRM Pro Plugin up to 3.1.12 on WordPress sql injection

Summaryinfo

A vulnerability was found in FluentCRM Pro Plugin up to 3.1.12 and classified as critical. This impacts an unknown function. Executing a manipulation can lead to sql injection. This vulnerability is registered as CVE-2026-78468. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability has been found in FluentCRM Pro Plugin up to 3.1.12 and classified as critical. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The FluentCRM Pro – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution plugin for WordPress is vulnerable to SQL Injection in all versions up to, and including, 3.1.12 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Author-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

The advisory is shared for download at wordfence.com. This vulnerability was named CVE-2026-78468 since 08/24/2026. The exploitation appears to be easy. The attack can be initiated remotely. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/25/2026). The MITRE ATT&CK project declares the attack technique as T1505.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• WordPress Plugin

Vendor

• FluentCRM

Name

• Pro Plugin

Version

• 3.1.0
• 3.1.1
• 3.1.2
• 3.1.3
• 3.1.4
• 3.1.5
• 3.1.6
• 3.1.7
• 3.1.8
• 3.1.9
• 3.1.10
• 3.1.11
• 3.1.12

CPE 2.3info

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CPE 2.2info

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Once again VulDB remains the best source for vulnerability data.

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